Who conducts workshop for Company J and on which day?
Step-1:- X organizes workshop in Company K on Wednesday. A conducts workshop for Company L on Friday. B conducts workshop on Monday but not for Company J or N. Y conducts workshop for Company H but not on Tuesday. Step-2:- Z does not conduct workshop for companies H or J and conducts on the immediate next day when O conducts. O conducts the workshop for Company M. Only one place is left for O and Z. from this statement we can conclude this puzzle.
If the sum of the coefficients of all even powers of x in the product (1 + x + x2 + … + x2n) (1 – x + x2 &...
The coefficients of ap and aq in the expression of (1 + a)p+q are
(i) Equal
(ii) Equal with opposite sign...
Find both the maximum value and the minimum value respectively of 3a4 minus; 8a3 + 12a2 minus; 48a + 25 on the interval...