Tan[45–A/2] = cosA/1+sinA
Answers
Answered by
0
What is value of A plz put ask question
Answered by
1
Tan(45-A/2)=tan45°-tanA/2÷1+tanA.tanA/2
=1-tanA/2÷1+tanA.tanA/2
=cosA÷1+sinA
✍️✍️ please mark it brainlist answer
Similar questions