if tan A/tan B = k
find the value of cos(A+B)/cos(A-B).
not needed to show the whole solving...just give the basic concept and ans.

Question

if tan A/tan B = k find the value of cos(A+B)/cos(A-B). not needed to show the whole solving...just give the basic concept and ans.

shiddhant bhattacharya · Answer

is the ans ((4k)^1/2)/(k+1)?

Akash Kumar Dutta · Answer

can you please show the concept involved in it.

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if tan A/tan B = k find the value of cos(A+B)/cos(A-B). not needed to show the whole solving...just give the basic concept and ans.

if tan A/tan B = k
find the value of cos(A+B)/cos(A-B).
not needed to show the whole solving...just give the basic concept and ans.

2 Answers

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if tan A/tan B = k find the value of cos(A+B)/cos(A-B). not needed to show the whole solving...just give the basic concept and ans.

if tan A/tan B = k find the value of cos(A+B)/cos(A-B). not needed to show the whole solving...just give the basic concept and ans.

2 Answers

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Other Related Questions on Trigonometry

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Answer and earn gift vouchers

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if tan A/tan B = k
find the value of cos(A+B)/cos(A-B).
not needed to show the whole solving...just give the basic concept and ans.