Number of solution of equation sin^-1 x+ cos^-1 (x^2)=π/2 (1) No value
(2) greater than or equal to 1
(3) less than or equal to 1
(4) equal to 2
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Number of solution of equation sin^-1 x+ cos^-1 (x^2)=π/2 (1) No value
(2) greater than or equal to 1
(3) less than or equal to 1
(4) equal to 2
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