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Omni-MATH / Evaluate sin (arcsin (0.4)+arcsin (0.5)) cdot sin (arcsin (0.5)-arcsin (0.4)) where for x∈[−1,1], arcsin (x) denotes the unique real number y∈[−π,π] such that sin(y)=x. · Discussion

Discussing Evaluate sin (arcsin (0.4)+arcsin (0.5)) cdot sin (arcsin (0.5)-arcsin (0.4)) where for x∈[−1,1], arcsin (x) denotes the unique real number y∈[−π,π] such that sin(y)=x. · Omni-MATH

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