Select all that have a value of 0. cos 0 sin 0

For cosФ×sinФ =0, then either cosФ or sin Ф must be zero.
cos 90 = cos 270 = 0
sin 0 = sin 180 = sin 360 = 0.
So, the values that would give you 0 are:
1. cos 90 sin Ф
2. cos 270sin Ф
3. cos Ф sin 0
4. cos Ф sin 180 and
5 cos Ф sin 360.

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shivishivangi1679 shivishivangi1679 · Answer 2 · 2022-07-26T14:26:20+02:00

The values that would give 0 are: 1. cos 90 sin Ф, 2. cos 270 sin Ф, 3. cos Ф sin 0, 4. cos Ф sin 180 , 5 cos Ф sin 360.

What are trigonometric identities?

Trigonometric identities are the functions that include trigonometric functions such as sine, cosine, tangents, secant, and, cot.

For cosФ × sinФ = 0, then either cosФ or sin Ф must be zero to get the product zero.

WE know that the value of trigonometric function;

cos 90 = cos 270 = 0

Also, sin 0 = sin 180 = sin 360 = 0.

Thus,

The values that would give 0 are:

1. cos 90 sin Ф

2. cos 270 sin Ф

3. cos Ф sin 0

4. cos Ф sin 180

5 cos Ф sin 360.

Learn more about trigonometric;

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