Question

Evaluate: sec17°/cosec73° + tan68°/cot22°​

Answer 1

$\\⠀⠀\bigstar \:⠀⠀⠀\underbrace\bold{\large\underline{Ꮧռʂաɛʀ᭄࿐: - }}$

⇝$\huge\frac{sec 17°}{cosec 73° }$ + $\huge\frac{tan68°}{cot22°}$

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⟹$\huge\frac{sec 17°}{cosec (90-17)° }$ + $\huge\frac{tan68°}{cot(0-22)°}$

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⟹$\huge\frac{sec 17°}{ sec 17°}$ + $\huge\frac{tan68°}{ tan68°}$

⟹ 1

Answer 2

Answer:

[tex]\begin{gathered} \\⠀⠀\bigstar \:⠀⠀⠀\underbrace\bold{\large\underline{Ꮧռʂաɛʀ᭄࿐: - }} \\ \end{gathered}[) tex]

⇝\huge\frac{sec 17°}{cosec 73° }

cosec73°

sec17°

+ \huge\frac{tan68°}{cot22°}

cot22°

tan68°

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⟹\huge\frac{sec 17°}{cosec (90-17)° }

cosec(90−17)°

sec17°

+ \huge\frac{tan68°}{cot(0-22)°}

cot(0−22)°

tan68°

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⟹\huge\frac{sec 17°}{ sec 17°}

sec17°

sec17°

+ \huge\frac{tan68°}{ tan68°}

tan68°

tan68°

⟹ 1