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if the sin o = 3/5, what is the value of 3 cot o

Posted by Pranjal Jangid 5 years, 1 month ago

CBSE > Class 10 > Mathematics

1 answers

Yogita Ingle 5 years, 1 month ago

If sino = 3/5
Then, opposite side of the right angled triangle containing angle o = 3 and hypotenuse =5
Using pythagoras theorem, we get the adjacent side = 4

Now we have, coso =Adjacent/Hypotenuse=4/5
And cot o =Adjacent/Opposite= 3/4

3 cot o =3( 3/4) = 9/4

1Thank You

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CBSE > Class 10 > Mathematics