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The mirror formula for a convex  mirror: Draw LN perpendicular on the principle axis.

Now Δ’s NLF and A’B’F’ are .....

Students from different cultures, caste, religion, language etc. form a kind of society in school. They help each other. They support each other as the society people does. Don't you think so? Thus, school is the reflection of .....

It is easy to solve, Firstly, Calculate 13 % of 3000 It will be Rs 390 Now add Rs 390 to 3000 It will be Rs 3390 Now, find the difference of Rs 3612 and 3390. The result is the required .....

When we are injured or suddenly unwell, what we want and need is someone to help us someone who knows what to do. First aid is all about helping people in situations like this.  

If your friend has an accident or someone .....

When we are injured or suddenly unwell, what we want and need is someone to help us someone who knows what to do. First aid is all about helping people in situations like this.  

If your friend has an accident or someone .....

यसलाई आधार मानेर आफ्नै भाषामा लेख्नुहोस् ल .....

 निवेदन चिठीकै एउटा प्रकार हो ।   निवेदन खासगरी कार्यालय प्रायोजनका लागि, लेखिन्छ .....

Acetylene is a very old traditional name, long before systematic names were invented for alkynes. So, it is an old fashioned name, coming from the .....

Q (e) 6t2 + 13t = 5 or,   6t2 + 13t - 5 = 0 or,   6t2 + (15 - 2)t - 5 = 0 Factorize & apply either / or. You'll get two possible values of .....

Here I send a example, please look carefully and try on same way. Maximize Z = 5x + 3y subject to 3x +5y ≤  15, 5x +2y ≤ 1 0, x ≥ 0,  y ≥ 0.

Sol:

The feasible region determined by the system of constraints, .....

Here, frist the centriod of triangle.  G(x,y)=  ( x1+x2+x3)/3, (y1+y2+y3)/3 Now find the slope of line PR m1= [y2-y1]/[x2-x1] Let m2 be the slope of required line  Then, m1.m2=-1 Find m2. So equation of line .....

To find the equation of circle, we need centre. So solve the given two equation and find x,y. That values ara center(h,k) Now you have radius. Use formula  (x-h)2+(y-k)2=r2 Put values of h,k and r and find .....

You can find the tilt if you see the Globe in comparision to the pole of rotation. The pole of rotation passes exactly from the middle of the .....

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Digestion is the breakdown of large molecules into smaller, soluble molecules that can be absorbed into the body. Digestion happens inside the gut, and relies on .....

Look at above figure. Many ingredients are mixed together. It is called mixture. When two or more than two substance are mixed together, then it is called .....

जैविक खेतीबाट किराको नियन्त्रण गर्नको लागी  अनेकौँ उपायहरु छन् । खेतबारीमा बाली .....

जैविक खेतीबाट किराको नियन्त्रण गर्नको लागी  अनेकौँ उपायहरु छन् । खेतबारीमा बाली .....

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This video helps you derive Einstein's mass-energy .....

Sewage is the main pollutant in the environment. So it should have a proper disposal system. Sewage disposal is the process in which sewage is transported through cities and inhabited areas to sewage treatment plants, where it .....

Here, equation of given st line is 2x+3y-5=0 slope m1=-2/3 let m2 be the slope of required line. Then,   m1.m2=-1 so, m2=3/2 Its x-intercept is 5, so it passes through(5,0) Finally required equation is, y-y1=m2(x-x1) Now replace .....

Here, equation of given circle is, x2+y2-4x+6y+4=o Now find the centre of it. You will get, centre= (2,-3) Again passing point of another circle is (2,3) FInd distance between (2,-3)  and (2,3) It is radiuous for required circle. Now .....

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Here, euqation of given st line is 2x+3y-5=0 slope m1=-2/3 let m2 be the slope of required line. Then,   m1.m2=-1 so, m2=3/2 Its x-intercept is 5, so it passes through(5,0) Finally required equation .....

M.P = Rs.700 D % = 5 % S.P = 700 - 5 % of 700           = 700 - 5/100 × 700      = 700 - 35 S.P = 665 VAT % = 10 % S.P with VAT = 665 + 10 % of 665           .....

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Thus, you can get big crystals by cooling a hot saturated solution .....

Sultan Kosen  was born in Turkey, on 10 December 1982. He was measured on 27 February 2011. He was found to be  8 ft 2.8 in tall. He is the tallest person in the .....

You may have learnt that, Compound interest = P [ ( 1 + R / 100)T - 1] In the question,  Compound interest for 3 years = Rs. 169000 or, 343000 [ ( 1 + R / 100)3 - 1] = Rs. 169000  or. [ ( 1 + R / 100)3 - 1] .....

You may have learnt that, Compound interest = P [ ( 1 + R / 100)T - 1] In the question,  Compound interest for 3 years = Rs. 169000 or, 343000 [ ( 1 + R / 100)3 - 1] = Rs. 169000  or. [ ( 1 + R / 100)3 - 1] .....

You may have learnt that, Compound interest = P [ ( 1 + R / 100)T - 1] In the question,  Compound interest for 3 years = Rs. 169000 or, 343000 [ ( 1 + R / 100)3 - 1] = Rs. 169000    Now solve and get  .....

निबन्ध आत्माअभिव्यक्तिको एउटा सशक्त साहित्यिक माध्यम हो निबन्ध लेख्दा मूख्य रुपमा तल .....

We all are familiar about the photosynthesis reaction. This reaction takes place in the presence of .....

The pupa of anopheles mosquito is shown in figure as it has hairy .....

You must post  your question .....

Neighbours are like our friends. They help us in difficulties. They support us to make our life better. Neighbours are like our family members. If we are away from home the take care of our property. Our neighbours help us in celebrating .....

These are the reasons for using mercury in .....

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Okay remember the relation given below;      C/5  =  (F-32)/9 = (K+273)/5 I will help you to use it. For a. 1250C to farneheit. from above relation C/5 = (F-32)/9 or, 125/5 = (F-32)/9 or, 5 X9 = F-32 or, 45 .....

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Our country Nepal is also said as the beautiful garden of 4 caste and 36 sub caste.Late king prithvi Narayan shah has said that it is one garden which is full of flower with different color.In Nepal there live many people with different caste and .....

It states that,  if a polynomial p(x) is divided by a linear polynomial (x-a), then remainder is .....

The root of sweet potato is modified as a tuber because tubers are enlarged structure used as storage organs for nutrients. They are used for the plant's perennation(survival of the winter or dry months), to provide .....

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When you read a very simple barometer, the pressure is determined by measuring how high the atmospheric pressure has pushed a column of liquid. If you use water, this column will be about ten meters high. With mercury, it's about 760 .....

बिहान, साँझ, हिउँद, वर्ष आदि केही नभनी नजिकको सम्बन्ध राखेर धर्तीको कर्मवीर भएर .....

If the vectors are expressed in terms of unit vectors i, j, and k along the x, y, and z directions, the scalar product can also be expressed in the .....

During the larva stage of silkworm, the silk gland found the either side of its body produces juices. The juice changes into silk thread as soon as it .....