If `(cos^2x+1/(cos^2x))` `(1+tan^2 2y)(3+sin3z)=4,` then `x` is an integral multiple of `pi` `x` cannot be an even multiple of `pi` `z` is an integral multiple of `pi` `y` is an integral multiple of `pi/2`

If (cos^(2)x+(1)/(cos^(2)x))(1+tan^(2)2y)(3+sin3z)=4, then x is an integral multiple of pi x cannot be an even multiple of pi z is an integral multiple of pi y is an integral multiple of (pi)/(2)

In hydrogen atom which quantity is integral multiple of (h)/(2 pi)

integrate wrt x pi/2(pi-2)

f(x)=(cos x)/([(2x)/(pi)]+1/2) , where x is not an integral multiple of pi and [.] denotes the greatest integer function, is

In Bohr's model of an atom, which of the following is an integral multiple of (h)/(2pi) ?

The function f(x) = sin x-x cos x is: (A).maximum or minimum for all integral multiple of pi (B) maximum if x is an odd positive or even negative integral multiple of pi (C) minimum if x is an even positive or odd negative integral multiple of pi (D) None of these

The function f(x) = sin x-x cos x is: (A).maximum or minimum for all integral multiple of pi (B) maximum if x is an odd positive or even negative integral multiple of pi (C) minimum if x is an even positive or odd negative integral multiple of pi (D) None of these

If log_(1/sqrt2) sinx> 0 ,x in [0,4pi] , then the number values of x which are integral multiples of pi/4 ,is

If for complex numbers z_1 and z_2, |z_1+z_2|=|z_1|=|z_2| then argz_1-argz_2= (A) an even multiple of pi (B) an odd multiple of pi (C) an odd multiple of pi/2 (D) none of these