Question

Find the value of x in each of the following:
√2sinx=cosx

Answer 1

The value of x in the case given is 35.264° or in radian it can be represented as 0.615 radians.

• In the given question, the equation is √2 * sinx = cosx
• On rearranging the terms, we can write: (sinx / cosx) = (1/√2)
• We know (sinx / cosx) = tanx
• So, tanx = (1/√2)
• Therefore x = 35.264 degree.