Let the two acute angles are  A and  B.  Then, A-B=2π/5=2π/5x180/π A-B=72..............(i) Again,  A+B=90  ................(ii) ( In a rt.angled triangle, sum of two acute angles is90.) Now solve (i) and .....

a. Assume that motorbike is fixed assest because it includes  in the vehicles.  When we purchaesd the motorbike or fixed assets,  fixed assets a/c is debited and cash a/c is credited.  b. Machinery come in to the business. so .....

Can you find out where is it .....

Rationalize the given term with( (x1/2 + (x - a)1/2) Divide numerator and denomerator by x1/2  You will get 'a/2' as .....

happy dog tired boy seven .....

Always remember that boiling point temperature and pressure are dependent on each other. If the pressure increases, boiling point also increases.   generally, with increase in altitude atmospheric pressure decreases.  So, boiling point .....

Loaf = Chemical energy Coal = Chemical energy Ringing bell = Sound energy Fired bullet = Kinetic energy Water in dam = Potential .....

When they see their prey, they hide among the bushes. Walk slowly and cautionly, until they reach neary to their prey. Wait till the perfect time to attack, while the prey is busy on eating or out of focus of it surrounding. The predator take .....

Here, change a & c in terms of b, ie, ax=by Or, a=by/x Similarly you can get,  c=by/z Now put these values in  b2=ac or, b2=by/xby/z or, b2=by/x+y/z Now equate the powers and simplify to get .....

(Do not consider the colour) When both the balloons  are filled  and hung at the both ends of a scale  the scale remains straight .....

Frist, draw the figure according to the question. Find the slope of BC and let m1.   Now let slope of altitude be m2. Then use m1m2=-1, find m2 Finally we have slope m2  and passing point of altidute A(2,3)=(x1,y1) Use formula .....

To find the HCF , we must factorise the given expressions an frist. So, in QN.1, 1st expression=x2-1=x2-12  Now, use a2-b2=(a+b)(a-b) 2nd expression= x2-3x+2=x2-2x-x+2=x(x-2)-1(x-2)=(x-2)(x-1) 3rd expression= x2=2x-3=..............do .....

1:1,000,000 (this is the same as 1/1,000,000)

The RF says that 1 of any measurement on the map equals 1 million of the same measurement on the original surface. For example 1-foot equals 1 million feet or 1 cm. equals 1,000,000 .....

One question at a .....

Three pure carbon forms - Diamond - Graphite - Carbon .....

The equator receives equal day and night throughout the year because it does not tilt in relation to the sun's location. 

Because of the tilted axis of the Earth, the poles and locations away from the equator lean towards or away from .....

The animal which has the highest blood .....

Era of  Dinosaurs  Triassic Period ( 250 to 200 million years ago)  Jurassic Period  ( 200 to 145 million years ago) Cretacious Period (145 to 65 million years .....

because it is covalently bound as a compound. As a result, wood does not have the free electrons that scatter about to conduct different forms of energy like metals and other strong conductor .....

Hint: Here take LHS and Multiply numerator and denomerator by secA-tanA Now you will get         (secA-TanA)2/(sec2A-tan2A) Then put (sec2A-tan2A)=1 Break whole squre of numerator. And put  sec2A=1+tan2A .....

विजयले खेल खेल्दा तनमन लगाएर खेल्ने गथ्यो । उसले खेल खेल्दा अरु कामको प्रवाह नगरी खेल प्रति .....

Here, To find the area of rectangle we must know the formula of it. length=l=6cm breadth=b=6cm Now are of rectangle=lx b= 6cm x 6cm=..............cm2. (calculate .....

Do you know how did maoist punish people who commit crime in your society? Have you ever heard that maoist punished people who commit corruption? Definitely, the irregulaties, corruption, child marriage, drug abuse, robbery and many others were .....

We also get fruits from plants as Orange,Mango, Apple, Grapes, .....

Here I explained this with an example, Please read this carefully.

Electrons are not placed at fixed positions in atoms, but we can predict approximate positions of them. These positions are called energy levels or shells of .....

It is said that 'No Diverstiy, No Excellence'. Diversity, in its broadest definition, is related to excellence. Diversity is not merely bound to race, but extends to culture, religion, geography, sexuality, and to many others.  We .....

The Treaty of Versailles was the most important of the peace treaties that brought World War I to an end. The Treaty ended the state of war between Germany and the .....

वातावरण स्वच्छ भएपछि  हामी पनि स्वच्छ हुने हो ।   हामी स्वच्छ हुनु भनेको निरोगी र .....

.....

Yes, it is due to the air resistant (Aerodynamic drag) and other force acting on the feather. But in the vaccum, there is no air resistant and other force acting on the feather and the marble,  so they fall together, this is called .....

In the case of depreciation charged, depreciation account is debited and machine account is .....

First, you should do the multiplication, And then only the addition So, 1 * 0 = 0 Which leaves twelve number of '1' Therefore the answer is .....

The constitution of Nepal 2072 identified the duties of citizens on part-3, .....

The most important means and instrument Prithivi Narayan Shah employed throughout his campaign was his Army. It consisted of several companies, .....

Prithvi Narayan Shah, after the defeat of Malla king, made Kathmandu his capital. The reasons for selecting the Kathmandu may be: The land of Kathmandu is fertile and could harvest even three crops. Kathmandu was at the center of the trade route .....

 Chhetri is the most populous caste/ ethnic .....

Will you find out other reasons for environmental pollution in .....

Here,AC//QR,  AB//PR and BC//PQ  , by mid point theorem. Now, you can see the alternates angles, corresponding angles co-interior angles, Use their properties and find .....

In this question, LHS is seems to be complicated and simplify this to get RHS. So, take LHS. Make denomerator of both same by taking - common in denomerator of second term. Then take LCM. SImplify and change tan and cot in to sin and cos. .....

Please clarify would you like to learn and develop the speaking skills or  want to learn about the how to do a powerpoint .....

 LHS  = [ 1 + ( csc A tan B )² ] / [ 1 + ( csc C tan B )² ]  = ( 1 + csc² A tan² B ) / ( 1 + csc² C tan² B )  = { tan² bB[ ( 1 / tan² B ) + csc² A] } / { tan² B[ ( 1 / .....

The above equation can be written as: {(sec2ϴ)3 + (tan2ϴ)3} / ( sec2ϴ + tan2ϴ) = [( sec2ϴ + tan2ϴ) {(sec2ϴ)2 -sec2ϴ tan2ϴ + (tan2ϴ)2}]  /  ( sec2ϴ + tan2ϴ) = {(sec2ϴ)2 -sec2ϴ tan2ϴ + .....

 निस्वार्थ भावनात्मक नाता नै मित्रता हो ।  मित्रता पौराणिक विषयवस्तुमा आधारित कथा हो .....

Here, Power(P) = Workdone(W)                     Time (T) You will get the .....

The customs, art, language, ways of thinking, behaving or working that exist in a place is called .....

The basic rights guaranteed in the constitution for the well being of the citizens as well as for the overall development of the country are called fundamental rights. The Part-3 of the constitution of Nepal 2072 deals with the fundamental rights .....

Whenever there is an interaction between two objects,there is a force upon each of the .....

If a man walks 4 km in an hour Then he walks,  4 + 4 km in 2 hour  4 + 4 + 4 km in 3 hour  4 + 4 + 4 + 4 km in 4 hour . . .  4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 km in 8 hour It can also be written as, 8 times 4km i.e. 8 * 4 km = .....

Burning of coal,fuel wood or petroleum produce sulpher and nitrogen. These two react with oxygen and are converted into their respective oxides i.e sulphur dioxide & nitrogen dioxide which are soluble in water. During a rain, these oxides .....

Applications  1. it gives the idea of qualitative and quantative chemical analysis. limitations. 1. it didnt give information of state of chemicaal 2. it doesnot explainn the which type of chemical is taking part in reaction .....