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Vijay Singh chauhan Asked a Question
March 9, 2021 9:13 ampts 30 pts
please send the solution to the problem given in the attachment.
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  • Swapnajit das
    You are obviously right. because here, (f-g)'x = cosx - 1, we know that -1≤cosx ≤1. So , it must be a monotonically decreasing function
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  • Satpal singh thankyou
    yes you are right. see both the images . see part of graph in that domain
    • cropped7457673310537204569.jpg
    • cropped889777604883487937.jpg
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