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Question: please provide step by step solution for question 70 and...

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Please provide step by step solution for question 70 and 7665-72 Find all values of x in the interval [0, 2 that satisfy the equation 65. 2 cos x - 1-0 67. 2 sín-r= 1 69. sin 2x-cos x 71. sin x = tan x 66. 3 cot^x 1 68. tanx1 70. 2 cos x + sin 2x 0 72. 2 + cos 2 x = 3 cosx 73-76 Find all values of x in the interval [0, 2T] that satisfy the inequality. 73. sinx 75. -1 < tan x < 1 74. 2 cos x + 1>0 76. sin x > cos

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