Solve 4left(sin(23left(cos(23left(left(sin(46)right)^2-1right))right)^2)right)^2

$$4 { \left( \sin ( 23 { \left( \cos ( 23 \left( { \left( \sin ( 46 ) \right) }^{ 2 } -1 \right) ) \right) }^{ 2 } ) \right) }^{ 2 }$$

Evaluate

$$0.5685031528842738782855706487584784$$

Solution Steps

Evaluate trigonometric functions in the problem

$$4 \cdot 0.37699574032217986 ^ {2}$$

Calculate 0.37699574032217986 to the power of 2 and get 0.1421257882210684695713926621896196.

$$4\times 0.1421257882210684695713926621896196$$

Multiply 4 and 0.1421257882210684695713926621896196 to get 0.5685031528842738782855706487584784.

$$0.5685031528842738782855706487584784$$

Factor

$$\frac{7 ^ {2} \cdot 8353 ^ {2} \cdot 10357 ^ {2} \cdot 31126619 ^ {2}}{2 ^ {30} \cdot 5 ^ {34}} = 0.5685031528842739$$