From the bottom of a pole of height angleof elevation of the top of a – InterviewSolution

1.	From the bottom of a pole of height angleof elevation of the top of a tower is α and thepole subtends angle β at the top of the tower.h,the24.The height of the tower ish tan (α-β)(l) tan (α-β)-tan αhtan ( α-β)cot(α-β)-cot αhcot(α-β)(3) cot(α-β)-cotaク(2)htan(α-β)(4) cot (α-β)-tana
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