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The-least-positive-integral-value-of-x-satisfying-e-x-2-sin-x-pi-4-x-log-e-2-sinx-cosx-lt-0-




Question Number 32788 by rahul 19 last updated on 02/Apr/18
The least positive integral value of  ′x′ satisfying :  (e^x −2)(sin (x+(π/4)))(x−log_e  2_ )(sinx − cosx)<0
$$\boldsymbol{{T}}{he}\:{least}\:{positive}\:{integral}\:{value}\:{of} \\ $$$$'{x}'\:{satisfying}\:: \\ $$$$\left({e}^{{x}} −\mathrm{2}\right)\left(\mathrm{sin}\:\left({x}+\frac{\pi}{\mathrm{4}}\right)\right)\left({x}−\mathrm{log}_{{e}} \:\underset{} {\mathrm{2}}\right)\left({sinx}\:−\:{cosx}\right)<\mathrm{0} \\ $$
Commented by rahul 19 last updated on 03/Apr/18
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