Q11. State whether the following are true or false. Justify your answer.
(i) The value of tan A is always less than 1.

(ii) $$secA \ = \ \frac{12}{5}$$ for some value of angle A .

(iii) $$cos A$$ is the abbreviation used for the cosecant of angle A.

(iv) $$cot A$$ is the product of cot and A.

(v) $$sin\theta \ = \ \frac{4}{3}$$ for some angle $$\theta$$.

As, $$sec A \ = \ \frac{H}{B}$$ and Hypotenuse is the largest side ∴ sec A is always greater than 1
(v) False as sin $$\theta$$ cannot be > 1