If `[(1//25,0),(x,1//25)]=([(5,0),(-a,5)]^(-1))^(2)`, then the value of x is

Id [1//25 0x1//25]=[5 0-a5]^(-2) , then the value of x is a//125 b. 2a//125 c. 2a//25 d. none of these

If log_(sqrtx)0.25=4 then the value of x is ………

If "log"_(sqrt(x)) 0.25 = 4, then the value of x is

If the rank of the matrix ({:(1,0,-1),(2,5,lamda),(3,6,9):}) is 3, then the value of lamda is ………….

If log_(sqrtx) 0.25= 4 then the value of x is ………………. .

If f(x)=inte^(x)(tan^(-1)x+(2x)/((1+x^(2))^(2)))dx,f(0)=0 then the value of f(1) is

If x^2+px+25=0 , has equal roots, then the value of p is

If the function f(x)=((128 a+a x)^(1/8)-2)/((32+b x)^(1/5)-2) is continuous at x=0 , then the value of a/b is (A) 3/5f(0) (B) 2^(8/5)f(0) (C) (64)/5f(0) (D) none of these

If "log"_(sqrtx) 0.25 =4 then the value of x is .......... .