Trigonometry Formulas For Class 10 GSEB

Hi buddy here I am looking for Trigonometry Formulas based Gujarat Secondary and Higher Secondary Education Board (GSEB) 10th class question paper , so will you plz provide me same here ??

Gujarat Secondary and Higher Secondary Education Board (GSEB)is a government of Gujarat body responsible for determining the policy-related, administrative, cognitive, and intellectual direction the state's secondary and higher secondary educational system takes.

Trigonometric Identity
A trigonometric identity is an equation involving trigonometric ratios of an angle, where the equation holds true for a defined range of values of the angle.

For the right triangle ABC, let 0°≤ A ≤ 90°

1) cos2 A + sin2 A = 1.

2) cos2 A =1 - sin2 A.

3) sin2 A =1 - cos2 A.

4) sec2 A - tan2 A = 1.

5) 1 + tan2 A = sec2 A.

6) tan2 A = sec2 A – 1.

7) cosec2 A - cot2 A = 1.

8) cot2 A + 1 = cosec2 A.

9) cot2 A = cosec2 A – 1 .

10) sec A - tan A = 1 sec A + tan A

11) cosec A - cot A = 1 cosec A + cot A

As you want here I am giving below Gujarat Secondary and Higher Secondary Education Board (GSEB) Trigonometry Formulas based question paper

GSEB Trigonometry Formulas question answer

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