Question

Maths
Billu Rathi's image
Billu Rathi
June 15, 2018, 6:30 p.m.
x y=a-b,ax-by=a^2 b^2

Answer
Ritu Vig's image
Ritu Vig
June 15, 2018, 5:41 p.m.

If a1,a2,a3.......,an be an A.Pof nonzero terms prove that1dividedby a1a2+1divided bya2a3+.....+1divededby an_1an=n-1dividedbya1an

Answer
Maths
Shubham Khera's image
Shubham Khera
June 15, 2018, 2:14 p.m.

2.7n-3.5n-5

Answer
Maths
umesh kumar's image
umesh kumar
June 15, 2018, 2:09 p.m.
If a= 3  root 5 upon 2 then find the value of a square 1 upon a square
Answer
aman rajput's image
aman rajput
June 15, 2018, 1:59 p.m.
But I am not understanding what are you saying very short form

Answer
Maths
Neha soni's image
Neha soni
June 15, 2018, 1:56 p.m.

EXAMPLE 22:   WHY THE 50TH WORD WILL BECOME  NAAIG ... ?  SINCE G COMES BEFORE I SO WHY IT WOULD BECOME NAAIG?

Answer
Maths
Raj Kumar's image
Raj Kumar
June 15, 2018, 12:54 p.m.
For what value of  k is the
function f(x)=sin5x/3x,.  k, x=3   
Is continuous at x=3. 
            
Answer
Maths
saifi Aarif's image
saifi Aarif
June 15, 2018, 12:32 p.m.

a pack contains 52 cards .Two cards are drawn randomly (without replacement to the earlier one).calculate the probability:(i)one card is king and other is queen.(ii)both card are king  (iii)one card is spade and other is club

Answer
saifi Aarif's image
saifi Aarif
June 15, 2018, 12:31 p.m.

a pack contains 52 cards .Two cards are drawn randomly (without replacement to the earlier one).calculate the probability:(i)one card is king and other is queen.(ii)both card are king

Answer
Maths
Suresh Udai's image
Suresh Udai
June 15, 2018, 11:43 a.m.

Class 11, Chapter5: complex numbers&quadratic equation.-->miscellaneous example16--> in rough column how we took sin as 75° ??

Answer
English
khushi singh's image
khushi singh
June 15, 2018, 10:30 a.m.
He said to me, " this time has come when you have to show your strength ". Change it to indirect speech 

Answer
Accounts Tax GST
bhuvnesh gupta's image
bhuvnesh gupta
June 15, 2018, 7:20 a.m.
WiLL YOU PLEASE PROVIDE ME ALL TYPES OF DUE AND PAYMENT ENTRY OF TDS IN TALLY ALSO PROVIDE ME RATE CHART OF TDS AND THRESHOLD LIMIT 
Answer
Maths
SUSEN CHAKMA's image
SUSEN CHAKMA
June 15, 2018, 6:02 a.m.
Draw a triangle of length 5 cm 6 cm and 4 cm draw another triangle whose sides is 3 by 4 of the first triangle
Answer