Prove the following trigonometric identities-If cosec-sin-a3- -cos-b3- prove that a2 b2a2-b2-1

Given that, We have to prove We know that Now from the first equation, we have nbsp; Again from the second equation, we have Therefore, we ha ...

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Complementary Trigonometric Ratios

Prove the fol...

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Prove the following trigonometric identities.

If cosec θ − sin θ = a³, sec θ − cos θ = b³, prove that a² b² (a² + b²) = 1

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a^{2} b^{2} (a^{2} + b^{2}) = 1 .

Prove the following trigonometric identities.
(i) $\frac{1 + cos θ + sin θ}{1 + cos θ - sin θ} = \frac{1 + sin θ}{cos θ}$

(ii) $\frac{sin θ - cos θ + 1}{sin θ + cos θ - 1} = \frac{1}{sec θ - tan θ}$

(iii) $\frac{cos θ - sin θ + 1}{cos θ + sin θ - 1} = cosec θ + cot θ$

(iv) $(sin θ + cos θ) (tan θ + cot θ) = sec θ + cosec θ$

c o s e c θ - s i n θ = a^{3}

s e c θ - c o s θ = b^{3}

a^{2} b^{2} (a^{2} + b^{2})

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