Trigonometry MCQ Questions and Solutions with Explanations | Aptitude

A. $$\frac{{{m^2} - 1}}{{{n^2} - 1}}$$

B. $$\frac{{{m^2} - 3}}{{{n^2} - 4}}$$

C. $$\frac{{{m^2} + 3}}{{{n^2} + 3}}$$

D. $$\frac{{{n^2}}}{{{m^2} + {n^2}}}$$

A. 23

B. 24

C. 25

D. 26

A. $$\frac{{{m^2} + 1}}{{{n^2} + 1}}$$

B. $$\frac{{{m^2} + 1}}{{{n^2} - 1}}$$

C. $$\frac{{{m^2} - 1}}{{{n^2} - 1}}$$

D. $$\frac{{{m^2} - 1}}{{{n^2} + 1}}$$

A. 2

B. 3

C. 1

D. 4

A. 1

B. 0

C. $$\sqrt 3 $$

D. $$\frac{1}{{\sqrt 3 }}$$