solution of Sin A minus b + Sin A + 3 / Cos A minus b + Cos A + b is equal to 10
Aditya , 8 Years ago
Grade 11
Trigonometry> solution of Sin A minus b + Sin A + 3 / C...
2 AnswersHari Sundar Pyda
Sin A - b + Sin A + 3 / Cos A - b + Cos A + b = 10= Sin A-b + sin A+3 / cos A-b + cos A+b= sinAcosb-cosAsinb + sinA+3/ cosAcosb+sinAsinb + cosAcosb-sinAsinb= sinAcosb-cosAsinb + sinA/ 2cosAcosb= sinA(cosb+1) - cosAsinb/ 2cosAcosb
Hari Sundar Pyda
Oh sorry! I have not completed the answer yet. I have accidentally clicked answer. The above answer is wrong.
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