Question 2: Find the value of tan¯¹(tan 7π/6)
Class 12 - Math - Inverse Trigonometric Functions
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⇒ tan¯¹(tan 7π/6) , 7π/6 ∈ (-π/2,π/2)
⇒ tan¯¹( tan (6π +π)/6 )
⇒ tan¯¹ ( tan ( π + π/6) )
⇒ tan¯¹ ( tan π/6)
⇒ π/6
Hope it helps....
⇒ tan¯¹( tan (6π +π)/6 )
⇒ tan¯¹ ( tan ( π + π/6) )
⇒ tan¯¹ ( tan π/6)
⇒ π/6
Hope it helps....
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