x^(8)-1

Find the value of : ( x^(1/2 ) + x^(-1/2 ) ) times ( x^(1/4 ) + x^(-1/4 ) ) times ( x^(1/8 ) + x^(-1/8 ) ) times ( x^(1/8 ) - x^(-1/8 ) ) ( a ) x + 1/x ( b ) ( x^2 -1 )/x

Evulate Lt_(x to 0)((1+x)^((1)/(8))-(1-x)^((1)/(8)))/(x)

lim_(x rarr0)((1+x)^((1)/(8))-(1-x)^((1)/(8)))/(x)

Solve the following equations: (i) sin^(8)x - cos^(8)x=1 (ii) sin^(10)x - cot^(8)x=1

Solve the following equations: (i) sin^(8)x - cos^(8)x=1 (ii) sin^(10)x - cot^(8)x=1

Coefficient of x^(8) in (1+x)^(10) + x(1+x)^(9) + x^(2)(1+x)^(8) + ………….x^(9)(1+x) + x^(10) is

sin^(10)x-cot^(8)x=1