Question

1) Find the values of: cos 60" x cos 30° x sin 90°​

Answer 1

Answer:

cos 60" × cos 30° × sin 90°​

1 / 2 × √3 / 2 × 1

√3 / 4

Answer 2

$\huge \bold \pink {ANsWeR ✔︎}$

$\bold {Sin 30° Cos 60° + Cos 30° Sin 60° }$

$\frac{1}{2} \times \frac{1}{2} + \frac{ \sqrt{3} }{2} \times \frac{ \sqrt{3} }{2}$

$= \frac{1}{4} + \frac{3}{4}$

$= \frac{4}{4}$

$= 1$

Here the answer Comes 1

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Hope it helps you ✔︎

$\huge \bold \pink {༆ @Mr. Romeo ༆}$