JEE Main & Advanced Mathematics Trigonometric Equations Question Bank Numerical Value Type Questions - Trigonometric Equation

  • question_answer If general solution of \[7\,\,{{\cos }^{2}}\theta +3\,{{\sin }^{2}}\theta =4\] is \[n\pi \,\,\pm \,\,\frac{\pi }{3},\,\,n\in \,Z\] then find k.

    Answer:

    3.00


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