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2. Polynomials
easy
નીચેની પ્રત્યેક અભિવ્યક્તિમાં $x^2$ નો સહગુણક જણાવો :
$(i)$ $\frac{\pi}{6} x+x^{2}-1$
$(ii)$ $3 x-5$
Option A
Option B
Option C
Option D
Solution
$(i)$ The coefficient of $x^{2}$ in the given polynomial is $1 .$
$(ii)$ The given polynomial can be written as $0 .x^{2}+3 x-5 .$ So, the coefficient of $x^{2}$ in the given polynomial is $0 .$
Standard 9
Mathematics
