Anku posted an Question
April 20, 2021 • 22:10 pm 30 points
  • IIT JAM
  • Mathematics (MA)

General solution of cos theta =0 is (2n+1)π/2 where n€z ...then why in book they have taken nπ...pls once tell

general soliution of cos theta is (2n+1)Π/2.. . . .. . . . . . . . . . .. . . . . . .. . . . .. . . . . .. .

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  • Alka gupta best-answer

    see...here cos(thetha) not equal to zero.... here cos(Thetha) = 1 hence thetha = 2nπ for all n€ N if they written nπ then here it should be mentioned that n is even integer

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