Question

sin 30° cos 60° + cos30° sin60° ka maan gyat karo​

Answer 1

Answer:

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Step-by-step explanation:

$sin 30° cos 60° + cos30° sin60° \\ \frac{1}{2} \times \frac{1}{2} + \frac{ \sqrt{3} }{2} \times \frac{ \sqrt{3} }{2} \\ \\ ({ \frac{1}{2} })^{2} + ( { \frac{ \sqrt{3} }{2} })^{2} \\ \\ \frac{1}{4} + \frac{3}{4} \\ \\ \frac{1 + 3}{4} \\ \\ \frac{4}{4} = 1$