1. Find the value of `2.52/ 1.2`

Find the values of ^(52)C_3

If the polynomial x^(3)+2x^(2)-alphax-12 is divided by (x-4) the remainder is 52 . Find the value of alpha .

Find the value of cos^(2)112 1/2-sin^(2)52 1/2 .

(x -2) is a factor of 2x^(3) + ax^(2) + bx - 14 and when divided by x-3, the remainder is 52 . Find the values of a and b .

Find the value of |[5,2],[0,-1]|

Find the value of |[5,2],[0,-1]|

If |(3,4),(5,2)| = |(2x,4),(5,3)| , then find the value of x.

If (52)/(x)=(169)/(144) , find the value of x.

Find the value of sin^(2)52(1^(@))/(2)-cos^(2)7(1^(@))/(2)