Question

Answer for the 8th question ........ needs explanation .......​

Answer 1

Answer:

The answer is root 3. Explanation is in the attachment.

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Answer 2

Answer:

8)sin60°+cos30°

$= > \sqrt{3 } \div 2 + \sqrt{3 } \div 2 \\ = > 2 \sqrt{3} \div 2 \\ = > \sqrt{3}$

Option c)$sqrt3$