Question

Can you help me with this question? It’s in the photo

Answer 1

Answer:

Option (d), (e) and (f) are correct.

Step-by-step explanation:

In triangle MNP, angle P = 90 degree

Cos M = 7 / 12

Now according to the right angle triangle

$NP^2 = NM^2 - PM^2\\\\NP^2 = 12^2 - 7^2\\\\NP = \sqrt95$

Now

$Sin M = \frac{sqrt95}{12}\\\\Cos N = \frac{95}{12}$