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In this video I am going to discuss simple way to solve mcq's of trigonometry maths class X CBSE Board. I will discuss question of exercise 8.4 question 4 iii)
(secA+tanA)(1-sinA)=a) secAb) sinA c) cosecA d) cosA
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Alpha Academy, Udaipur
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Minakshi Porwal (9460189461)