Sin X =1

To solve for X when sin(X) = 1, we can use the inverse sine function, also known as arcsine or sin^-1.

arcsin(1) = X

The arcsine of 1 is equal to π/2 plus any integer multiple of 2π. So, we can write the solution as:

X = π/2 + 2πn, where n is an integer.

This means that X can take on multiple values, such as π/2, 5π/2, 9π/2, and so on. It represents the solutions where the sine of X is equal to 1.