Can u plz tell any other method..
Question
13. Find the mean of the following data Classes 4 − 8 8 − 12 12 − 16 16 − 20 20 − 24 No. of students 2 9 15 15 8
If a1,a2,a3.......,an be an A.Pof nonzero terms prove that1dividedby a1a2+1divided bya2a3+.....+1divededby an_1an=n-1dividedbya1an
Maths
June 15, 2018, 2:09 p.m.
Answer
If a= 3 root 5 upon 2 then find the value of a square 1 upon a square
Maths
June 15, 2018, 1:56 p.m.
Answer
EXAMPLE 22: WHY THE 50TH WORD WILL BECOME NAAIG ... ? SINCE G COMES BEFORE I SO WHY IT WOULD BECOME NAAIG?
Maths
June 15, 2018, 12:54 p.m.
Answer
For what value of k is the
function f(x)=sin5x/3x,. k, x=3
Is continuous at x=3.
function f(x)=sin5x/3x,. k, x=3
Is continuous at x=3.
Maths
June 15, 2018, 12:32 p.m.
Answer
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