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Class 9th Icseboard math Question No 5 Trigonometric Ratios

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Class 9th Icseboard math Question No 5 Trigonometric Ratios

E
Er. Asha Negi

1 Views • Jun 05, 2020

Description

In a right-angled triangle, it is given that angle A is an acute angle and that tan A =5/12 , find the value of :
1.Cos A
2.Cosec A -Cot A