Question

Using the formula tan (A+B)= ton Attan B
1-tan A fan B
find the value of af tan 75°.​

Answer 1

Answer:

03-Jul-2019 — tan(A-B)=sin(A-B)/cos(A-B) =sinA cos B-cos A sinB/ cos A cos B+sinA sinB ... If you need help with what follows or if something is not clear - let me know but ... Dividing numerator and denominator by we get:.

Answer 2

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