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10th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-16

  • question_answer
    The value of \[2{{\sin }^{2}}\frac{3\pi }{4}+2{{\cos }^{2}}\frac{\pi }{4}+2{{\sec }^{2}}\frac{\pi }{3}\] is given by:

    A)  1                                

    B)  5

    C)  10       

    D)  8

    E)  None of these

    Correct Answer: C

    Solution :

    Not Available                


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