Question

B) Solve the following questions.
1)
Find the value of : 5
sin? 45° + cos? 45°
tan? 60°​

Answer 1

Answer:

Hope my answer will help you..................

Answer 2

Step-by-step explanation:

$5 \times \frac{1}{ \sqrt{2} } + \frac{1}{ \sqrt{2} } \times \sqrt{3} \\ = \frac{5}{ \sqrt{2} } + \frac{1}{ \sqrt{2} } \times \sqrt{3 } \\ squarring \: throughout \\ = \frac{25}{2} + \frac{1}{2} \times 3 \\ = \frac{26}{2} \times 3 \\ = 39$