NAT II Physical Science Mathematics With Answers

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NAT II Physical Science Mathematics

Sr. # Questions Answers Choice
1
2 Tan x X - x
3
4
5 Period of Sin 2x =
6 What is the period of Cot x?
7 What is the domain of y = Cot-1x? Set of irrational number only Set of all real numbers Set of intergers only Set of complex numbers only
8
9 If A = (3, 8) and B = (5, 6), then the distance between A and B is 2 1 6
10 Sin x + Cos x = 1 x =
11 30<b style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">°</b> 45<b style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">°</b> 60<b style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">°</b> 90<b style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">°</b>
12 Cos 315°= 0.707 0.5 1 0
13
14 Sin(a + b) + Sin (a - b) = Sin a Cos b Sin a Sin b Sin a + Cos b Sin a - 2 Cos b
15 -3/4 1/16 1/4
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