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View question - What is the exact value of the trigonometric expression? tan(-(2π/3))
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SOLUTION: a. if sin=-7/8,then the value of 1/cotA in the interval 3pi/2 <A<2<2pi. b.What is the exact value of sin 5pi/6 c.sketch the graph of y=cos 2x and y=-0.5 over the domain -
Ex 2.2, 16 - Find sin-1 (sin 2pi/3) - Chapter 2 NCERT - Ex 2.2