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Asked: March 31, 20212021-03-31T12:15:39+05:30 2021-03-31T12:15:39+05:30In: Maths Puzzles

if x=2sin2θ and y=2cos2θ+1 then x+y is

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I want to solve this maths problem if x=2sin2θ and y=2cos2θ+1 then x+y is = ?.

Anyone please solve with a easy explanation to solve, if x=2sin2θ and y=2cos2θ+1 then x+y is

if x=2sin2θ and y=2cos2θ+1 then x+y =if x=2sin2θ and y=2cos2θ+1 then x+y ismaths problemswhat is answer if x==2sin2θ and y=2cos2θ+1 then x+y is
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    1. dynamicapps5

      dynamicapps5

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      dynamicapps5
      2021-04-03T10:44:24+05:30Added an answer on April 3, 2021 at 10:44 am

      Meaning of your asking for if x=2sin2θ and y=2cos2θ+1 then x+y is ? solving this math problem is easy and I’ll explain you clearly with step by step simple explanation.

      x = 2 sin ²2 theta

      Y= 2 cos²2 theta +1.

      X+y=2 sin ²2 theta +2 cos²2 theta + 1

      = 2 (sin ²2 theta + cos²2 theta )+1

      = 2(1) + 1(sin ²2 theta+ cos²2 theta = 1)

      = 2+1

      =3.

      Show the final answer for if x=2sin2θ and y=2cos2θ+1 then x+y is 3.

      If you have interest to solve some more questions you may also read.

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