If cos theta is equal to 15/8 find out the value for (2 + 2 sin theta) (1-sin theta)
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◆ ∆nswer ◆
CosQ ≠ 15/8 ... as it's range is -1 to 1
#superman
CosQ ≠ 15/8 ... as it's range is -1 to 1
#superman
Answered by
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HELLO DEAR,
cotФ = 15/8
from
pythogoras theorem remaining one side
= (15² + 8²)^1/2 = 17
= {(2 + 2×8/17)(1 - 8/17)}
= (50×9)/17*17
= 450/289
I HOPE ITS HELP YOU DEAR THANKS
cotФ = 15/8
from
pythogoras theorem remaining one side
= (15² + 8²)^1/2 = 17
= {(2 + 2×8/17)(1 - 8/17)}
= (50×9)/17*17
= 450/289
I HOPE ITS HELP YOU DEAR THANKS
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