Question

Nikhil Kumar's image
Nikhil Kumar
Feb. 26, 2017, 7:30 a.m.
a circular park of radius 20m is situated in a coloney. three boys ankur,syed and david are sitting at equal distance on its boundary each having a toy telephone in his hands to talk each other. find the length of the string of each phone


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Mridul Dhiman's image
Mridul Dhiman
Feb. 26, 2017, 7:27 a.m.
If height & slant height are given then how to find radius? 

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vijay89's image
vijay89
Feb. 25, 2017, 11:07 p.m.

If a sin θ - b cos θ = c and , a cos θ + b sin θ = √(a 2 + b2 - c 2 ).prove that sinθ= cosθ or a≤ = b≤

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nazreen bano's image
nazreen bano
Feb. 25, 2017, 10:35 p.m.

prove that cosA=cosB

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Accounts Tax GST
Jinesh Shah's image
Jinesh Shah
Feb. 25, 2017, 8:23 p.m.
Hi,
Can you provide eg of input service distributor and 1stage dealer?
Thank you
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Maths
jasim ansari's image
jasim ansari
Feb. 25, 2017, 7:59 p.m.
Grafiye vidhi se hal kare
Answer
Maths
jasim ansari's image
jasim ansari
Feb. 25, 2017, 7:55 p.m.
Tirbhu kiya hai
Answer
Shriyaa Bansal's image
Shriyaa Bansal
Feb. 25, 2017, 7:33 p.m.
I want to learn english 
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Yash Bhardwaj's image
Yash Bhardwaj
Feb. 25, 2017, 7:25 p.m.
Two pillars of equal height are on either side of a road, which is 100 m wide. The angles of elevation of the top of the pillars are 60° and 30°  at a point on the road between the pillars. Find the position of the point between the pillars and the height of each pillar.

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Shreyash Rawat's image
Shreyash Rawat
Feb. 25, 2017, 6:29 p.m.

How I can remember all sums in my exams n learn all theorems easily 

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Accounts Tax GST
AR Agrawal's image
AR Agrawal
Feb. 25, 2017, 5:09 p.m.
How can we tax invoice bill argestment by CN.
Answer
saheb singh's image
saheb singh
Feb. 25, 2017, 4:40 p.m.
What are the legal provisions governing depreciation, and what is the duty of an auditor in relation thereto?

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Johnson Kehinde Adara's image
Johnson Kehinde Adara
Feb. 25, 2017, 1:41 p.m.

Prove that the sum of nth term of A.P 1+5+9+......... Is n(2n-1)

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Johnson Kehinde Adara's image
Johnson Kehinde Adara
Feb. 25, 2017, 1:38 p.m.

What is the nth term of the G.P x+2xy+4xy^2+........?

Answer
Johnson Kehinde Adara's image
Johnson Kehinde Adara
Feb. 25, 2017, 1:36 p.m.

The sum of n terms of a series for all value of n is n^2+3n. Find the first 3 terms of the series?

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Johnson Kehinde Adara's image
Johnson Kehinde Adara
Feb. 25, 2017, 1:33 p.m.

Find the sum of 2n terms of the G.P 2-6+18.........?

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Johnson Kehinde Adara's image
Johnson Kehinde Adara
Feb. 25, 2017, 1:25 p.m.

If -5,p,q,16 are in A.P.find p and q

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Vikramjeet Singh's image
Vikramjeet Singh
Feb. 25, 2017, 11:53 a.m.
What is interier angle

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deepanshu singh tehlan's image
deepanshu singh tehlan
Feb. 25, 2017, 11:14 a.m.

Screenshot_20170225-110840.pngQ.17and18


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