1) Find the value `5^3`

The binary operation * is defined over the set of real number to be a*b ={:{(asin. (b)/a" if "agtb),(bcos.(a)/b" if " a lt b):} Find the value of 5**3

Find the value of : 5a^2-3a+4 for a=3

If cosA=0.6 , find the value of 5sinA-3tan A.

Find the value of 5C_3 + 4C_2

If cotA=3/4 , find the value of 3cosA+5sinA, where A lies in the first quadrant.

5 2/ 3 -x 5/6 = 2 . Find the value of x .

3.Find the value of (5^0 +4^-1) times 2^2

If a : b=2:5, . find the value of (3a+2b)/(4a+b)

IF lamda^(log_(5)3 =81 ,find the value of lamda .

If a=2, b-=3 and c=5 , then find the value of a^3+b^3+c^3 .