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

Question

asked Jul 5, 2022 128k views

1 Answer

Bikineev · Answer 1 · 2022-07-09T11:54:36+0000

Answer:

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

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

$Sin M = (sqrt95)/(12)\\\\Cos N = (95)/(12)$