Question

find the value of (sin 30+ cos 60)

Answer 1

Given,

A trigonometric expression (sin 30 + cos 60)

To Find,

The value of ( sin 30 + cos 60 )

Solution,

Since, we can find the value of sin 30 and cos 60 as

sin 30 = 1/2

cos 60 = 1/2

Therefore, sin 30 + cos 60 = 1/2+1/2

                                             = 1

Hence, the value of ( sin 30 + cos 60 ) is 1.

Answer 2

sin 30° + cos 60° = 1

Given :

The expression sin 30° + cos 60°

To find :

The value of the expression

Solution :

Step 1 of 2 :

Write down the given expression

The given expression is sin 30° + cos 60°

Step 2 of 2 :

Find the value of the expression

The given expression

= sin 30° + cos 60°

$\displaystyle \sf{ = \frac{1}{2} + \frac{1}{2} }$

$\displaystyle \sf{ = \frac{1 + 1}{2} }$

$\displaystyle \sf{ = \frac{2}{2} }$

$\displaystyle \sf{ = 1}$

Final Answer : sin 30° + cos 60° = 1

━━━━━━━━━━━━━━━━

Learn more from Brainly :-

$1.$ If cosθ+secθ=√2,find the value of cos²θ+sec²θ

https://brainly.in/question/25478419

2. Value of 3 + cot 80 cot 20/cot80+cot20 is equal to

https://brainly.in/question/17024513