we can write given equation sinx = -cosec2x/2 but we know that minimum value of cosec2ø is 1 & maximum value of sinøis 1 simultaneously this is not possible sinx=-1 & cosec2x/2=1, so given equation have no solution.
Sumit Majumdar
Last Activity: 10 Years ago
Dear student, We can rearange the given equation as: This equation wouldnt have any solution as: Since the function doesnt have a solution at the extremes and at the centre, we can assume that the function isnt defined throughout the interval and therefore it doesnt have a solution. Regards Sumit
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