Home
Class 12
MATHS
Let f(x) be a polynomial function of the...

Let `f(x)` be a polynomial function of the second degree. If `f(1)=f(-1)` and `a_(1), a_(2),a_(3)` are in AP, then `f'(a_(1)),f'(a_(2)),f'(a_(3))` are in :

A

A.P.

B

G.P.

C

H.P.

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

let f(x) be a polynomial function of second degree. If f(1)=f(-1)and a_(1),a_(2),a_(3) are in AP, then show that f'(a_(1)),f'(a_(2)),f'(a_(3)) are in AP.

If a_(1),a_(2),a_(3),a_(4),a_(5) are in HP, then a_(1)a_(2)+a_(2)a_(3)+a_(3)a_(4)+a_(4)a_(5) is eqiual to

. If a_(1),a_(2),a_(3),...,a_(2n+1) are in AP then (a_(2n+1)+a_(1))+(a_(2n)+a_(2))+...+(a_(n+2)+a_(n)) is equal to

,1+a_(1),a_(2),a_(3)a_(1),1+a_(2),a_(3)a_(1),a_(2),1+a_(3)]|=0, then

Q.if a_(1)>0f or i=1,2,......,n and a_(1)a_(2),......a_(n)=1, then minimum value (1+a_(1))(1+a_(2)),...,,(1+a_(n)) is :

If a_(1),a_(2),a_(3),dots,a_(n+1) are in A.P.then (1)/(a_(1)a_(2))+(1)/(a_(2)a_(3))...+(1)/(a_(n)a_(n+1)) is

The Fibonacci sequence is defined by 1=a_(1)=a_(2) and a_(n)=a_(n-1)+a_(n-2),n>2 Find (a_(n+1))/(a_(n)),f or n=5

a_(1),a_(2),a_(3),......,a_(n), are in A.P such that a_(1)+a_(3)+a_(5)=-12 and a_(1)a_(2)a_(3)=8 then