Math Chapter Wise question with answer

Q01 The maximum number of positive real roots of the equation 2x⁷ − x⁴ + 4x³ − 5 = 0 is: English · Bihar (TRE 1.0)-2023 Q02 The number of real roots of 2sinx = 2x + 2–x is: English · OAVS TGT 2019 Q03 The number of real roots of the equation 8 4 2 2x 3x x 7 0 + + + = + + + = + + + = + + + = is English · Rajasthan TGT 2011 Q04 The number of real roots of 2 x 3 x 2 0 are– English · UP PCS (Pre) 2004 Q05 if α, β are real numbers and β ≠ 0 and α + iβ is a root of the equation x3 + qx2 + r = 0, then one of the roots is English · UP PCS (Pre) 2007 Q06 If x and a are real numbers and a > 0, |x| > a, then: English · EMRS TGT-2023