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Grade: 10
        Sec thita  plus tab thita is equal to two plus under root three then find the value of sec thita
10 months ago

Answers : (1)

Shashank Singh
askIITians Faculty
57 Points
							sec theta + tan theta = 2+v3.........    (1)
sec^2theta- tan^2theta = 1
so, sec theta- tan theta= 1/(2+v3)= 2-v3............... (2)
on adding (1) and (2) we get
2sec theta = 4
sec theta = 2....................... [Ans]
10 months ago
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