Math, asked by sakshi160, 1 year ago

find the value of cos theta upon 2 if cos theta is equal to 15 by 17

Answers

Answered by shahid35
0
t chef CD be we yes and a
Answered by mawra
1
The answer of this question is 4 root 17

sakshi160: no answer is 4/ root 17
mawra: thanks for clearing my doubt
sakshi160: but how
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