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If value of tanA is1/√3 than …

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If value of tanA is1/√3 than value of cosA is? A)1/2 b)2√3 c)√3/√2

Posted by Sandesh Kadyan 6 years, 3 months ago

CBSE > Class 10 > Mathematics

4 answers

Siddhant Chhikara 6 years, 3 months ago

Nalayak !! √3/2 hogaaaaa

0Thank You

Harsh Mishra 6 years, 3 months ago

It's so easy, chap.... As the value of tan theta is '1 upon root 3' when the theta is 30 degree,i.e, when theta = A = 30 degree and cos A = cos 30 degree = '1 upon root 2'.

0Thank You

Harsh Mishra 6 years, 3 months ago

1/root 2

0Thank You

Shubham Kumar 6 years, 3 months ago

1/2

1Thank You

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CBSE > Class 10 > Mathematics