Time Left - 20:00 mins
Attempt now to get your rank among 529 students!
Question 1
The differential equation of the system of circles touching the y-axis at the origin is
Question 2
Let .Then the number of points in , at which assumes its local maximum value, is
Question 3
Find the area of the common region between
Question 4
Consider the following statements :
1) The function f(x) = [x], where [.] is the greatest integer function defined on R, is continuous at all points except at x = 0.
2) The function f(x) = sin |x| is continuous for all x ∈ R.
Which of the above statements is/are correct?
Question 5
Find the value of :
Question 6
is equal to:
Question 7
is equal to:
Question 8
If , then what is
equal to?
Question 9
If , then f(x) f(y) f(z) is equal to
Question 10
The equation of the plane passing through the intersection of the planes 2x + y + 2z = 9, 4x – 5y – 4z = 1 and the point (3, 2, 1) is
Question 11
If the lines 3y + 4x = 1, y = x + 5 and 5y + bx = 3 are concurrent, then what is the value of b?
Question 12
are tangents to a parabola . If are the lengths of perpendicular from on any tangent to the parabola, then
Question 13
The foci of a hyperbola are and . it touches the y-axis. The length of its transverse axis is
Question 14
What is the value of for which the vectors are perpendicular?
Question 15
A circle is drawn on the chord of a circle x2 + y2 = a2 as diameter. The chord lies on the line x + y = a . What is the equation of the circle?
- 529 attempts
- 4 upvotes
- 6 comments
Dec 1CDS & Defence