Engineering Questions — Mathematics
122 solved questions with detailed explanations
Q.9. A person has three different bags and four different books. The number of ways, in which he can put these books in the bags so that no bag is empty, is
Q.23. If the sum of the coefficients of and in the expansion of , , is zero, then the value of n is
Q.16. Let for some , be a function satisfying for all . If and , then the value of is :
Q.4. Let the set of all values of such that the equation , , has at least one solution, be the interval [, ]. Then is equal to:
Q.4. Let and . If , then equals :
Q.2. The number of values of , satisfying the equations and , is :
Q.25. Let be the solution of the differential equation , . If , then the greatest integer less than is ________.
Q.7. The number of 4-letter words, with or without meaning, each consisting of two vowels and two consonants that can be formed from the letters of the word INCONSEQUENTIAL, without repeating any lett
Q.13. If , , then the value of is :
Q.25. If , then is equal to