1 - cos theta upon sin theta is equal to tan
theta by 2
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Answered by
0
Answer:
Hey mate dont forget to mark as brainliest
Step-by-step explanation:
let theta=©
so we need to prove that
1-cos©/sin©=tan©/2
RHS= TAN©/2
sin©/cos©/2
sin©/2cos©
And hence proved
Answered by
0
Answer:
Step-by-step explanation:
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