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MATHEMATICS

JAMB 2011 - Question 34

Mathematics 2011 JAMB Past Questions - Question 34: In a right angled triangle if tan Ñ³ = ¾. What is cox Ñ³ – sin Ñ³

In a right angled triangle if tan Ñ³ = ¾. What is cox Ñ³ – sin Ñ³

A: 2/5

B: 3/5

C: 1/5

D: 4/5

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Correct Answer

Explanation

check solution in the diagram above