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If Area between the curves x = 2ay2 and y = 2bx2 is 1 then, find ab?
For what value of k, the equation
2x+ y+ 4z =k
4x+ y+ 10z k =2
Have a solution
It is given that y'' + 2y' + y = 0 y(0) = 0 , y(1) = 0 y(0.5) is _______
If the function is continuous at x = 0 then find f(0)?
For what value of k is the following function continuous x = 0
An insurance company insured 2000 cyclists, 4000 scooter drivers and 6000 motorbike drivers. The probability of an accident involving a cyclist, scooter driver and a motorbike driver are 0.01, 0.03 and 0.15 respectively. One of the insured persons meets with an accident. What is the probability that he is a scooter driver?
In answering a question on a MCQ test with 4 choices per question, a student knows the answer, guesses or copies the answer. Let ½ be the probability that he knows the answer, ¼ be the probability that he guesses and ¼ that he copies it. Assuming that a student, who copies the answer, will be correct with the probability ¾, what is the probability that the student knows the answer, given that he answered it correctly?
The condition on “a” for which the system of equations
3x − y + 4z = 3, x + 2y − 3z = −2,6x + 5y + az = −3
has a unique solution is
The next iterative value of the root of x2 − 4 = 0 using the Newton-Raphson method, if the initial guess is 3, is _________