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If Sin space A equals Sin space B comma Cos space A equals Cos space B text  then  end text A equals

Maths-General

  1. n pi plus B comma straight for all n element of Z
  2. 2 n pi minus B comma straight for all n element of Z
  3. 2 n pi plus-or-minus B comma straight for all n element of Z
  4. 2 n pi plus B comma straight for all n element of Z

    Answer:The correct answer is: 2 n pi plus B comma straight for all n element of Z

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    Solution of Cot squared space theta plus open parentheses square root of 3 plus fraction numerator 1 over denominator square root of 3 end fraction close parentheses Cot space theta plus 1 equals 0 is

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    If straight A and B are acute angles such that  Sin space A equals Sin squared space B and 2 Cos squared space A equals 3 Cos squared space B then A equals

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    Three persons P comma Q and R of same mass travel with same speed u such that each one faces the other always. After how much time will they meet each other?

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    Figure given shows the distance–time graph of the motion of a car. It follows from the graph that the car is

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    3 Sin space x plus 4 Cos space x minus 6 equals 0 then the general solution of bold x =

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    A rocket is fired upwards. Its engine explodes fully is 12s. The height reached by the rocket as calculated from its velocity-time graph is

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    tan space open parentheses pi over 4 plus x over 2 close parentheses minus tan space open parentheses pi over 4 minus x over 2 close parentheses equals 2 then the general solution of x =

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