Question

Q. 2. State whether the following are true or false. Justify
your answer.
(a) sin (A + B) = sin A + sin B
(b) The value of sin increases as 8 increases.
(c) The value of cos 0 increases as e increases.
(d) sin 0 = cos O for all values of 0.
(e) cot A is not defined for A = 0°. ​

Answer 1

Answer:

a is true

b is false

c is true

Step-by-step explanation:

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