Solve left(sin(50)right)^2+left(cos(50)right)^2

$${ \left( \sin ( 50 ) \right) }^{ 2 } + { \left( \cos ( 50 ) \right) }^{ 2 }$$

Evaluate

$$1.00000000000000004078458931223636$$

Solution Steps

Evaluate trigonometric functions in the problem

$$0.766044443118978 ^ {2} + 0.6427876096865394 ^ {2}$$

Calculate 0.766044443118978 to the power of 2 and get 0.586824088833465120492663764484.

$$0.586824088833465120492663764484+0.6427876096865394^{2}$$

Calculate 0.6427876096865394 to the power of 2 and get 0.41317591116653492029192554775236.

$$0.586824088833465120492663764484+0.41317591116653492029192554775236$$

Add 0.586824088833465120492663764484 and 0.41317591116653492029192554775236 to get 1.00000000000000004078458931223636.

$$1.00000000000000004078458931223636$$