(40^circ*cosec)/sec(50^circ) %2B sin(50^circ)/cos(40^circ) - 4*cos(50^ – InterviewSolution

1.

(40^circcosec)/sec(50^circ) %2B sin(50^circ)/cos(40^circ) - 4cos(50^circ(40^circcosec))

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-2 the correct answer of the given question

-2 is the correct answer

-2 is the right answer

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