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Solve the equation 2tan-1 (cos x) = tan-1 (2 cosec x)
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CM12.2.M.10 CBSE Maths Chapter 2 Inverse Trigonometric functions Miscellaneous Exercise solution question 11
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0:00 Solve the equation 2tan-1 (cos x) = tan-1 (2 cosec x) {2 arctan (cos x) = arctan (2 cosec x) }{2 tan inverse cos x = tan inverse 2 cosec x }
#CBSE #class12 #Maths #chapter2 #inversetrigonometry #inversetrigonometryfunction #trigonometricequations #trigonometricfunctions #miscellaneousexercise #solvedmathquestion #solvedproblems #solutions
0:00 Solve the equation 2tan-1 (cos x) = tan-1 (2 cosec x) {2 arctan (cos x) = arctan (2 cosec x) }{2 tan inverse cos x = tan inverse 2 cosec x }
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