So, total calls = 175 + 399 = .....

Wrap a coil of wire around the iron nail and connect to a battery. This flow of electrons through the wire will align the molecules in the iron and make them line up with a north and south .....

Here, atanθ=b or, tanθ=b/a=p/b So, b= a and p=b we know, h=√{p2+b2}=..........=√{a2+b2} Now, cosθ=p/h=b/√{a2+b2} And cosθ=b/h=a/√{a2+b2} Now put these values of sinθ and cosθ and .....

No one has proved it. Maybe you can prove it by being an astonaut .....

The key to solving Trignometric questions fast is to be quite familiar with the formulas given in Trignimetry and often to learn them by heart. And must important thing you must know all the formula before starting the questions. It can .....

Ammonia is collected by the downward displacement of air as it is lighter than .....

Now, hope you can name more wild .....

.....

max + may What are the terms common in both max and may? m, and a. Yes, so taking common: We get,  ma( x + .....

.....

We can easily walk on the rough surface due to friction. As the rain falls, the roughness of the ground will be removed as water will fill the  pores on it. So, the muddy path is smooth. As the smoothness increases, friction .....

Write any 10 communicable diseases from the .....

The equatorial region of the Earth receives direct sun rays through out the year. However, as the distance from the equator increases, slanted rays of sunlight will be received. The direct sun rays has large amount of heat so equatorial region .....

We all know earth is home to us. There are multiple reasons for earth to be a special planet. Reasons are as follows   Earth has water and oxygen which is most important for living being. It has its ozone layer, which protect us from .....

We know, η = F/A -------------------- 1 where, A = π d t  Substituting those values in equation 1, we get, F = 2.76 x 108 x π d t = 43353 .....

In another word branch of natural science that deals with matter and energy and the way they act on each other in nature like heat, light, electricity, and .....

Nepal is geographically a very beautiful .....

Here,  given triangles are simillar, so the ratios of corresponding sides are equal. i.e;AB/XY=AC/XC=BC/YC. Now,  keep values and get .....

Nepal is a country of multi-ethnicity, multi-religion, multi-languages and multi-culture. People belong to different religion and believe in their own systems and rules. We know that there are 125 casts in Nepal and they belong to different .....

Arranging the terms, we get: 2x3 + 6x2 - 3xy2 - 9y2 = 2x2( x + 3) - 3y2(x + 3) = ( 2x2 - 3y2)(x + .....

The Great Himalayan Trail takes you through the Himalayan foothills, rocks and ice, most of the times through lesser-known routes exploring the something new in Nepal Himalayas, Being a newly opened route, we have lots of new things to explore .....

सर्वप्रथम पठाउने व्यक्तिको ठेगाना, त्यसको मुनि मिति लेख्ने, मिति लेखेको दुई पङ्क्ति तल .....

Suppose the amount property be 'x'. He gave some portion to charity. Subtract the charity from the total property. That is x - 1/3 of x = 2x/3. 2x/3 is remaining amount of property. He gave 2/3 of remaining property to his .....

Here, assume the another number as x. So, the equation becomes: x + 18 = 36 Solve to find the value of x, the another .....

Prostitution is an act of engaging in sexual intercourse in exchange of money. Offering another person engaging in sexual activities is also a kind of prostitution. Prostitution has been increasing mostly in the cities. The gils who are in .....

Here, Weight of saturated solution (W) = 7g Weight of solvent  (W2) = W - W1 = 7g -1g = 6g Weight of solute  (W1) = 1g (say, as an only gram of residue is mentioned not the exact value) Solubility at 25 °C = .....

Look at this figure.  It is a Giant Rafflesia flower.  Giant Rafflesia (Rafflesia arnoldii) is known for producing largest flower in the .....

Use the laws of indices of addition of powers in this case to simplify the .....

भाले वा पोथी जनाउने शब्दलाई लिङ्ग भनिन्छ । जस्तै : केटा - केटी, गोरु - .....

आगोको अगाडी जाँदा हामी तातो अनुभव गर्छौँ । तेस्तो अनुभव गराउने शक्तिको प्रकारलाई नै ताप .....

In this problems, We have to start from the LHS, So ={1+2sinAcosA+2cos2A-1}2 =.......................................  = {2cosA(sinA+cosA)}2 =..................................... = 4cos2A{sin2A+cos2A+2sinAcosA} =4cos2A(1+sin2A) Hope you .....

To find the are of rectangle, Use formula,   Area = length x breadth=30cm x .....

The expression in the form (x/y) is the fraction. Where 'x' is the numerator and 'y' is the denominator. To convert above decimal to fraction, In the denominator, write '1' in place of decimal and '0' in place of .....

In this question you must find the vertex of parabola by using formula; Vertex of parabola, ax2+bx+c=0 is (h,k) where, h = –b/2a     and   k = (4ac – b2) / 4a. Please try now,you will get .....

Here, Area of triangle BCE = 1/2  BE x CF                                    = 1/2 x 12 cm x 8 cm               .....

Some antonyms (opposite words) of Sunny: cloudy, dark, gloomy, .....

Ghumto Partha  as we also says  Prada System is popular  in Nepal . Covering Head by Married woman is called gumto system. The literal meaning of Gumto is veil which is used to cover the face by married women in order not to show .....

Here, tan 45 = 1 sin 60 = √3/2 tan 30 = 1/√3 tan 60 = √3 So, tan245∘.sin 60∘.tan 30∘.tan260∘ = 12 x (√3/2)2 x (1/√3)2 x (√3)2  = 3/4 x 1/3 x 3 =  .....

 सारांश भनेको सार  हो ।  यसलाई निचोड पनि भनिन्छ ।   सारांश लेख्दा आनुच्छेदमा भन्न .....

Please send a question at time. 17)  Here area of Tr.ADE =1/2 of //gm  ABCD=50cm2  Again, area of Tr. BCD=1/2 of //gm  ABCD. Hence, area of .....

३) यस प्रश्नको जवाफ लेख्दा पहिले कथालाई राम्रो संग पढ्ने त्यसपछि आफ्ना धारणा  वा विचारलाई .....

HCF of terms are: Terms common between two expressions. Here,  The terms common between 4x2y2 and 6x3y2 is 2x2y2. So, 2x2y2 is the .....

Madal is one of the famous folk musical instruments associated with our culture and lifestyle. It is believed that it was first introduced by the Magar community, it is equally famous and used by almost all of the Nepalese society. This instrument .....

एउटा घटनाबाट हामीले कुनै पनि काम प्रति लगाव भएर लाग्नु पर्ने,  बारम्बारको अभ्यासबाट मानिसले .....

The oscillation of the body in which there is constant amplitude of the wave irrespective of time is known as undamped oscillation. There is no loss of energy when the wave travel from one place to other. The oscillation of the body in which there .....

Here, 3cotθ=4 or, cotθ=4/3=b/p So, b=4  and p=3 we know, h=√{p2+b2}=..........=5 Now, cosθ=p/h=3/5 And cosθ=b/h=4/5 Now put these values of sinθ and cosθ and simplify to .....

पोटासियम धातुको टुक्रालाई पानीमा राख्दा पोटासियम र पानीबिच प्रतिक्रिया भई पोटासियम .....

क्याल्सियम हाइड्रोअक्साइड (चुनपानी) मा कार्बन डाइअक्साइड ग्याँस पठाउँदा पानीसँगै .....

क्याल्सियम कार्बोनेट र हाइड्रोक्लोरिक एसिडको बिचमा रासायनिक प्रतिक्रिया .....

पोटासियम र हाइड्रोक्लोरिक एसिडका बिचमा रासायनिक प्रतिक्रिया गराउँदा पोटासियम क्लोराइड र .....