find the value please
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cos1°cos2°....cos180°=cos1°cos2°...cos90°...cos180°
= cos1°.cos2°.cos3°.0....cos180 [cos90°=0]
=0
= cos1°.cos2°.cos3°.0....cos180 [cos90°=0]
=0
anshul11114:
thanks a lot
but we can also take other angles 45 60 etc
Hmmm... but considering 90° is easiest possible way to solve.
can we solve it with them
Please mark my answer as brainliest
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