Question

What is trigonometric identities

Answer 1

$\huge\underline\mathtt{Answer:-}$

Trigonometric identities

$(1.){sin}^{2}\theta+{cos}^{2}\theta=1$

$(2.)1+{tan}^2\theta={sec}^{2}\theta$

$(3.)1+{cot}^{2}\theta={cosec}^{2}\theta$

Answer 2

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$\bf\Huge\red{\mid{\overline{\underline{ ANSWER }}}\mid }$

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$\Large\fbox{\color{purple}{QUESTION}}$

Trigonometric identities

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$\Large\fbox{\color{purple}{ SOLUTION }}$

$\large\mathfrak\pink{\implies sin^2\: a + cos^2a = 1 }$

$\large\mathfrak\blue{\implies sec^2\: a - tan^2a = 1 }$

$\large\mathfrak\orange{\implies cosec^2\: a - cot^2a = 1 }$

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