Let coefficient of x4 and x2 in the expansion of  is α and β then α – β is  equal to

If  α, β be two roots of the equation x2 + (24)1/4x + 61/2 = 0, then  α8 + β8 is equal to

What is the relation between coefficient of area expansion (α) and coefficient of volume expansion(γ)?Question 13Answera.α = 1.5 γb.γ = 1.5 αc.α = 3 γd.γ = 3 α

If  α  and  β  be the zeroes of the polynomial  x2 + 11x + k , where  α2 + β2  =  115 , then the value of  k Select an answerA1B2C3D6

Let α = −1 + j and β = 4 − j. In each case, solve for z.(a) z − β∗ = Im( α22β + j)(b) z4 = α

7 marks) Let α = −1 + j and β = 4 − j. In each case, solve for z.(a) z − β∗ = Im( α22β + j)(b) z4 = α