tan thetha =8/17 and thetha+ alpha=90 degree. thn find the value of cot alpha.
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Answered by
15
put 90-theeta as alpha in cot theeta u will get tan theeta = cot alpha so answer is 8/17
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srishti78:
wrong dued! try again.
silly mistake i will just clear it wait
kk
what does this mean
okie !!
is it right now
yeah! thnx.
Answered by
14
Heya!!
tan theta = 8/17 (Given)
theta + alpha = 90° ( Given)
Then,
theta + alpha = 90°
=) alpha = (90° - theta) .............eq (i)
Now,
Cot alpha = cot (90- theta) { from eq (i) }
= tan theta
= 8/17 ( given)
Hence, the value of cot alpha is 8/17.
Hope it helps u:)
tan theta = 8/17 (Given)
theta + alpha = 90° ( Given)
Then,
theta + alpha = 90°
=) alpha = (90° - theta) .............eq (i)
Now,
Cot alpha = cot (90- theta) { from eq (i) }
= tan theta
= 8/17 ( given)
Hence, the value of cot alpha is 8/17.
Hope it helps u:)
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