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If a+btanx =secx. and b-atanx=3secx ,then find the value of a^2+b^2

If a+btanx =secx. and b-atanx=3secx ,then find the value of a^2+b^2

Grade:11

1 Answers

Arun
25750 Points
5 years ago
Dear student
 
Square both the equations and add them.
You will clearly be helped.
 
Regards
Arun (askIITians forum expert)

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