16. Eliminate 0 from the following equations :and y = b.Sec0ii) x= Sin0+ Cos0 and y= Sin0- Cos0i) x= a.Csc0iii) x= Sin0+ tan0 and y = Sin0- tan0iv) x= tan0and y = tan 2042x=1; iv)y=1-xa4(ans i),+=1; ii)x +y =2; ii)(x+y) (x-y)2.x y

Name: 16. Eliminate 0 from the following equations :and y = b.Sec0ii) x= Si
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Description: 16. Eliminate 0 from the following equations :and y = b.Sec0ii) x= Sin0+ Cos0 and y= Sin0- Cos0i) x= a.Csc0iii) x= Sin0+ tan0 and y = Sin0- tan0iv) x= tan0and y = tan 2042x=1; iv)y=1-xa4(ans i),+=1; ii)x +y =2; ii)(x+y) (x-y)2.x y

we use Trigonometry identities to eliminate parameters from equations

Math

Trigonometry

16. Eliminate 0 from the following equations : and y = b.Sec0 i) x= a.Csc0 ii) x= Sin0+ Cose and y = Sin0 - Cose iii) x = Sin0+ tan0 and y= Sin0- tane iv) x = tan0 and y = tan 20 a b (ans: i),+,=1; ii)x +y =2; ii 2x =1; iv)y=- 1-x 4 4 (x+y) (x-y) 2

16. Eliminate 0 from the following equations : and y = b.Sec0 i) x= a.Csc0 ii) x= Sin0+ Cose and y = Sin0 - Cose iii) x = Sin0+ tan0 and y= Sin0- tane iv) x = tan0 and y = tan 20 a b (ans: i),+,=1; ii)x +y =2; ii 2x =1; iv)y=- 1-x 4 4 (x+y) (x-y) 2

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter7: Analytic Trigonometry

Section7.3: The Addition And Subtraction Formulas

Problem 79E

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