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If ` Cot A= 4/3 and (A+ B) = 90° ` ,What is the Value of Tan B? - Mathematics

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Question

If ` cot A= 4/3 and (A+ B) = 90°  `  ,what is the value of tan B?

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Solution

We have ,

`cot A = 4/3`

 ⇒ ` cot (90° - B ) = 4/3                (As , A+ B = 90° )`

∴ tanB = `4/3`

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Chapter 8: Trigonometric Identities - Exercises 3

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R.S. Aggarwal Mathematics [English] Class 10
Chapter 8 Trigonometric Identities
Exercises 3 | Q 24

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