This question was asked in Example 3
Find theta if 0 is smaller and equal to theta and theta is smaller and equal to 90°
1) √2 cos theta =1
Sarvamangala Nayak's image
Sarvamangala Nayak
Oct. 22, 2019, 11:17 p.m.

Answer the question...

Sarvamangala Nayak's image