Question

Find the value of cos60°sin30°+sin60°cos30.​

Answer 1

Appropriate Question :-

• Find the value of cos60°sin30°+sin60°cos30.

Required Answer :-

• => (sin30+cos30) - (sin60+cos60)

• sin30 = 1/2

• sin60= √3/2

• cos30= √3/2

• cos60= 1/2

• => (1/2+√3/2) - (√3/2+1/2)

• => 1+√3/2 - √3+1/2

• => 1+1+√3-√3 /2

• => 2/2

:: => 1 ( Final Answer)