" 22.If "(1)/(x+2),(1)/(x+3),(1)/(x+5)" are in A.P.Then "x=

If (1)/(x+2),(1)/(x+3),(1)/(x+5) are in A.P.Then,x=(a)5(b)3(c)1(d)2

If 1/(x+2), 1/(x+3) and 1/(x+5) are in A.P. find x

If 1/(x+2),1/(x+3),1/(x+5) are in A.P then the value of x will be a)1 b)2 c)3 d)5

(1+x^(2))^(2)(1+x)^(n)=A_(0)+A_(1)x+A_(2)x^(2)+... If A_(0),A_(1),A_(2) are in A.P.then the value of n is-

If the numbers, (3^(1+x)+3^(1-x)),((a)/(2)),(9^(x)+9^(-x)) form an A.P.then possible values of a : is/are (x in R)

If log2,log(2^(x)-1) and log(2^(x)+3) are in A.P.then x is equal to

If 1.log9(3^(1)-x+2) and log3(4.3^(x)-1) are in A.P.then xis equal to

Given (1+x^(2))^(2)(1+x)^(n)=sum a_(r)x^(r). If a_(0),a_(1) and a_(2) are in A.P.then value of n can be:

If tan^(-1)x,tan^(-1)y and tan^(-1)z are in A.P. then find the algebraic relation between x,y and z. If x,y,z are also in A.P.then show that x=y=z and y!=0

If x+(1)/(x)=3 and x^(2)+(1)/(x^(3))=5 then the value of x^(3)+(1)/(x^(2)) is