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if secA +tanA = 5. find cosecA + cosA....plz give the derivation also

if secA +tanA = 5. find cosecA + cosA....plz give the derivation also

Grade:10

2 Answers

SAGAR SINGH - IIT DELHI
878 Points
13 years ago

Dear student,

(1+sinA)/cosA=5

Now

(1+sinAcosA)/sinA is to be found

 

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Askiitians Expert

Sagar Singh

B.Tech, IIT Delhi

Sudheesh Singanamalla
114 Points
13 years ago

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