Mathematics MCQ Set 2

Question : The general term of a sequence is denoted by

1. a_n
2. n_a
3. S_n
4. a + d

Question : ^NP₀ = ___________

1. 0
2. N
3. 1
4. – 1

Question : A coin is tossed five times, total no. of outcomes is

1. 2²
2. 2⁵
3. 2³
4. 2⁴

Question : How many kinds of trigonometry are?

1. Only one
2. Four
3. Two
4. Three

Question : 2 sin 30⁰cos 30⁰ = __________

1. Sin 60⁰
2. Cos 60⁰
3. –sin 60⁰
4. Cot 30⁰

Question : Cos (– β) = __________

1. – cos β
2. Cos β
3. Sin β
4. – sin β