((1)/(2))^(-5)" is equal to "

If 2^(-m)\ xx1/(2^m)=1/4, then 1/(14)\ {(4^m)^(1//2)+\ (1/(5^m))^(-1)} is equal to (a) 1/2 (b) 2 (c) 4 (d) -1/4

1. int x^((5)/(2))dx is equal to ;

The sum sum_(n=1)^(10) ( n(2n-1)(2n+1))/( 5) is equal to ___.

The sum sum_(n=1)^(10) ( n(2n-1)(2n+1))/( 5) is equal to _______.

intx^(-2//3)(1+x^(1//2))^(-5//3) dx is equal to

intx^(-2//3)(1+x^(1//2))^(-5//3) dx is equal to

If 2^(-m)x(1)/(2^(m))=(1)/(4), then (1)/(14){(4^(m))^(1/2)+((1)/(5^(m)))^(-1)} is equal to (1)/(2) (b) 2( c) 4(d)-(1)/(4)

(1)/(2)tan^(-1)((12)/(5)) is equal to