MCQ
$\int_{}^{} {\frac{{a{x^{ - 2}} + b{x^{ - 1}} + c}}{{{x^{ - 3}}}}} \;dx = $
- A$2a{x^2} + 3b{x^3} + 4c{x^4} + k$
- B$6a{x^2} + 4b{x^3} + 3c{x^4} + k$
- C$a + b + c{x^2} + k$
- ✓$\frac{1}{2}a{x^2} + \frac{1}{3}b{x^3} + \frac{1}{4}c{x^4} + k$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$\left| {\begin{array}{*{20}{c}} {{{\log }_e}\,a_1^ra_2^k}&{{{\log }_e}\,a_2^ra_3^k}&{{{\log }_e}\,a_3^ra_4^k} \\ {{{\log }_e}\,a_4^ra_5^k}&{{{\log }_e}\,a_5^ra_6^k}&{{{\log }_e}\,a_6^ra_7^k} \\ {{{\log }_e}\,a_7^ra_8^k}&{{{\log }_e}\,a_8^ra_9^k}&{{{\log }_e}\,a_9^ra_{10}^k}\end{array}} \right| = 0 $
તો ગણ $S$ માં રહેલા ઘટકોની સંખ્યા મેળવો.