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S.No. Inverse Cir. Fn., Domain, Range, Graph, /2, sin-1 x = e iff, sin 8 = x, -1/2 <e < T/2, 1., [-1, 1], [-7/2,1/2], -T/2, cos-' x = e iff, cos e = x, 0 < e < n, [0, *], 2., [-1, 1], -1, TU2, tan- x = e, iff tan e = x, <e<, 3., (-x, 0), (-1/2, 1/2), -T/2, 4., cot-1 x = 0, (-0, 0), (0, n), iff cot e = x, 0 <e<T, (-x, -1], U[1, 0), sec-1 x = 0, [0, 1], iff sec e = x, 0 <8<A, and 8=, 文, cosec-1 x = e, (-x, -1], U[1, *), [-1/2, 1/2], e - 0, 1-, iff cosec e = x, -1/2, 5., 6.