The number of values of k, for which the system of equations(k+1)x+8y=4kkx+(k+3)y=3k−1has no solution, is
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A water tank has steps inside it. A monkey is sitting on the top most step. (ie, the first step) The water level is at the ninth step.(a) He jumps 3 steps down and then jumps back 2 step up. In how many jumps will he reach the water level?(b) After drinking water, he wants to go back. For this, he jumps 4 steps up and then jumps back 2 steps down in every move. In how many jumps will he reach back the top step?
There is a specific relationship between the numbers that are given in the following figures. On the basis of the relationship choose the correct alternative to replace the question mark.
If 9@3=12,15@4=22,16@14=4, then what is the value of 6@2=?
Find derivative of:y=cos(cx+d)sin(ax+b)
Directions for questions 1 to 3: Find the related word/ letters/numbers from given alternatives.12:72::8:?
In a certain language ′+÷?′ means 'where are you' , ′@−÷′ means ' we are here' , and ′+@× means ' you come here' What is the code for ' Where' ?