Question

Praveen Kumar's image
Praveen Kumar
March 10, 2019, 2 p.m.

The sum of first 8 terms of an AP is 100 and sum of first 19 terms is 551 find AP

Answer
Ranjeet Kaur's image
Ranjeet Kaur
March 10, 2019, 12:44 p.m.
😂 
-2

Answer
Prem Patel's image
Prem Patel
March 10, 2019, 10:45 a.m.
Hi
Answer
Pooja Choudhary's image
Pooja Choudhary
March 10, 2019, 10:38 a.m.

class 10 example 6 chapter

8

Answer
Gaurav Gupta's image
Gaurav Gupta
March 10, 2019, 9:49 a.m.
What is thuld
Answer
Gaurav Gupta's image
Gaurav Gupta
March 10, 2019, 9:49 a.m.
What is surd
Answer
RK Malviya's image
RK Malviya
March 10, 2019, 9:19 a.m.
If a point C lies between two points A and B such that AC =BC, then prove that AC =1/2 AB. Explain by drawing the figure.
Answer
Rahul Singh's image
Rahul Singh
March 10, 2019, 9:07 a.m.
Median of triangle divide into two congruent angles prove that
Answer
Maths
Pankaj Sharma's image
Pankaj Sharma
March 10, 2019, 8:25 a.m.

Theorm 1.4 of chapter 1 of class 10

 

Answer
Maths
Jaya Vaswani's image
Jaya Vaswani
March 10, 2019, 7:17 a.m.

IMG-20190309-WA0009.jpg

Answer
Maths
Anushka Dubey's image
Anushka Dubey
March 10, 2019, 12:50 a.m.
Find k if x=3 y=2 is a solution of equation 3x 4y=kx
Answer
SREEDEVI M's image
SREEDEVI M
March 10, 2019, 12:06 a.m.
Thalapathy63 

Answer
Arqam Shahab's image
Arqam Shahab
March 9, 2019, 11:32 p.m.
Why didn't you expand the first expression in the answer
Answer
Maths
Chugh Komal's image
Chugh Komal
March 9, 2019, 10:59 p.m.

IMG-20190309-WA0020.jpeg

Answer
Maths
Ram Rakul's image
Ram Rakul
March 9, 2019, 10:01 p.m.
1 1
Answer
Shubham Kumar's image
Shubham Kumar
March 9, 2019, 9:59 p.m.

  • IMG-20190305-WA0006.jpegQuestion no 28 both part

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Kamran Hussain's image
Kamran Hussain
March 9, 2019, 9:44 p.m.

what is  atmospheric refraction

Answer
Joshi Sanjay Kumar Joshi's image
Joshi Sanjay Kumar Joshi
March 9, 2019, 9:08 p.m.
Any other option for doing this que
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shraddha shweta TWINS's image
shraddha shweta TWINS
March 9, 2019, 8:43 p.m.
Use of at , in and on
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SATHYAPRASAD MANGAMBRA's image
SATHYAPRASAD MANGAMBRA
March 9, 2019, 8:31 p.m.

Let f:N-N be defined by f(n)={ n+1/2 if n is odd ,n/2 if is even} show that f is bijective function

Answer