JEE MAIN - Mathematics Hindi (2021 - 16th March Morning Shift - No. 12)
यदि x के लिए $$\in$$ $$\left( {0,{\pi \over 2}} \right)$$, log10sinx + log10cosx = $$-$$1 और log10(sinx + cosx) = $${1 \over 2}$$(log10 n $$-$$ 1), n > 0, तो n का मान समान है :
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