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

Posted by Dhaneshwar Pathak 5 years, 11 months ago

CBSE > Class 10 > Mathematics

2 answers

Chirag Sharma 5 years, 11 months ago

Sorry sec(90)=not defined

0Thank You

Chirag Sharma 5 years, 11 months ago

If angle C=90 Then (A+B)=90 Sec(90)=0

0Thank You

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CBSE > Class 10 > Mathematics