ECAT Mathematics Chapter 12 online mcq test with answers for chapter 12 (Trigonometric Functions and Identities)

ECAT Mathematics Chapter 12 Trigonometric Functions and Identities Online Test

Sr. #	Questions	Answers Choice
1	Tan(α-β)=
2	Fundamental law is
3	Let P(x₁, y₁) and Q(x₂, y₂) be two points in the co-ordinate plane. Let d = distance between P and Q
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15		1 2 -2
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22		1 -1
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