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Q6. Angle a is acute and COS a = (a) (i) (b) 3|5 Find the value of tan a as a fraction. Hence show that (ii) Find the value of tan ß in surd form. tan(a + b) Angle / is obtuse and sin ß = -— . _m√3-n n√3+m where m and n are integers.

Q6. Angle a is acute and COS a = (a) (i) (b) 3|5 Find the value of tan a as a fraction. Hence show that (ii) Find the value of tan ß in surd form. tan(a + b) Angle / is obtuse and sin ß = -— . _m√3-n n√3+m where m and n are integers.

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.3: The Addition And Subtraction Formulas
Problem 64E
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Q6. (a) (b) Angle a is acute and COS α = (i) 3|5 Find the value of tan a as a fraction. Hence show that (ii) Find the value of tan ß in surd form. tan(a + B) Angle is obtuse and sin ß = ²2. m√3-n n√3+m where m and n are integers.
Transcribed Image Text:Q6. (a) (b) Angle a is acute and COS α = (i) 3|5 Find the value of tan a as a fraction. Hence show that (ii) Find the value of tan ß in surd form. tan(a + B) Angle is obtuse and sin ß = ²2. m√3-n n√3+m where m and n are integers.
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