Question

Find the value of the following (Sin 30° + Cos 30°) - (Sin 60° + Cos 60°)​

Answer 1

Answer:

2√3/2

Step-by-step explanation:

1/2+√3/2-√3/2+1/2

1+√3/2-√3+1/2

1+√3-√3+1/2

2√3/2

thats all we got the answer simple

Answer 2

Answer :-

step by step

sin 60° = √3/2

cos 30° = √3/2

sin 30° = 1/2

cos 60° = 1/2

- putting all values together :-

sin 60° cos 30° + sin 30° cos 60°

= ( √3/2) × (√3/2) + ( 1/2) × ( 1/2)

= ( √3/2) × ( √3/2) /2×2 + 1/2×2

= 3/4 + 1/4

= 3+1/ 4

= 4/4

= 1

so, sin 60° cos 30° + sin 60° cos 30°