2) D) Assuming 3 (x - 1) <2 (x - 3) of all real numbers Solve for

Find the inverse of the function f(x) = In (x^2 + 3x + 1), x in [1, 3] and assuming it to be an onto function.

Using binomial expansion, simplify the expression Q[(1+(Deltax)/(x))^3-1] , assuming Deltax to be small in comparison to x.

Using binomial expansion, simplify the expression Q[(1+(Deltax)/(x))^3-1] , assuming Deltax to be small in comparison to x.

If x in R , then the expression 9^(x) - 3^(x) + 1 assumes

If x in R , then the expression 9^(x) - 3^(x) + 1 assumes

The value of a so that the sum of the squares of the roots of the equation x ^(2) -(a -2) x -a + 1 =0 assumes the least values is : a)0 b)1 c)2 d)3

The function f(x)=sum_(r=1)^(5)(x-r)^(2) assuming minimum value at x=(a)5(b)(5)/(2)(c)3(d)2

The sum of four numbers in A.P. is 20 and sum of their squares is 120. Find the numbers. Hint : Assume them as a - 3d, a - d, a + d and a + 3d .

The function f(x)=sum_(r=1)^5(x-r)^2 assuming minimum value at x= (a) 5 (b) 5/2 (c) 3 (d) 2