ISAAC

ISAAC Mathematics is a vast and fascinating field

22/05/2026

MCQ ~WBJEE || By Sukanta ||

Question. If a, b, c greater than 0 , a+b+c =abc and bc =a square then the list value of a to the power 4 + a square + 7 is …..

20/05/2026

MCQ ~WBJEE || By Sukanta ||

Question. Integration 0 to 100 e to the power x-greatest integral value of x is -

19/05/2026

MCQ ~WBJEE || By Sukanta ||

18/05/2026

MCQ ~ WBJEE || By Sukanta |

Question. The value of the Infinite series 2/1!+4/3!+6/5!+…….∞ is →

17/05/2026

MCQ ~ WBJEE || By Sukanta ||

Question. The roots of the equation is….

15/05/2026

MCQ ~ WBJEE || By Sukanta ||

Question. The value of the infinite series 1 + 1/2! + 1.3/4! + 1.3.5/6!+……….∞ is →

13/05/2026

MCQ ~ WBJEE || By Sukanta ||

Question. If α and β are the roots of the equation ax²+bx+c=0 , then limit x tends to β whole × 1 – cos of in bracket ax²+bx+c / in bracket x- β whole square is…

09/05/2026

MCQ~WBJEE || By Sukanta ||

Question. The value of limit n tends to ∞ Summation of r=1 to n r³/r⁴ +n⁴ is …..

06/05/2026

MCQ~ WBJEE || By Sukanta ||

Question. f of x = lim┬(n→∞)⁡n × in first then x ¹′ⁿ- 1 →

06/05/2026

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