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In triangle ABC is right angled at C then value of sec ( A+B) is

Posted by Anurag Kumar Pathak 6 years, 1 month ago

CBSE > Class 10 > Mathematics

2 answers

Sujal Arora 6 years, 1 month ago

If C =90° Then, sec (A+B)=sec (45+45) =sec(90) =1/cos 90° =1/0 =0 ANS

0Thank You

Aadya Singh ? 6 years, 1 month ago

Not defined..

3Thank You

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Posted by Kanika . 1 month ago

CBSE > Class 10 > Mathematics

1 answers

(A + B )²

Posted by Abhishek Gupta 1 month, 3 weeks ago

CBSE > Class 10 > Mathematics

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Don't post personal information, mobile numbers and other details.
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Ask specific question which are clear and concise.

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Posted by Hari Anand 6 months, 1 week ago

CBSE > Class 10 > Mathematics