A
B
C
D
Text Solution
Verified by Experts
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2017-Multiple Choice Questions
- Let l=int(0)^(100pi)sqrt((1-cos2x))dx, then
Text Solution
|
- The area of the figure bounded by the parabolas x=-2y^(2) and x=1-3y^(...
Text Solution
|
- Tangents are drawn to the ellipse (x^(2))/(9)+(y^(2))/(5)=1 at the end...
Text Solution
|
- The value of K in order that f(x)=sinx-cosx-Kx+5 decreases for all pos...
Text Solution
|
- For any vector vecx. Then value of (vecx xx hati)^(2)+(vecx xx hatj)^(...
Text Solution
|
- If the sum of two unit vectors is a unit vector. Then the magnitude of...
Text Solution
|
- Let alpha and beta be the roots of x^(2)+x+1=0. If n be positive integ...
Text Solution
|
- For real x, the greatest value of (x^(2)+2x+4)/(2x^(2)+4x+9) is
Text Solution
|
- Let A=((1,1,1),(0,1,1),(0,0,1)). Then for positive integer n. A^(n) is
Text Solution
|
- Let a, b, c be such that b(a+c)ne0. If |(a,a+1,a-1),(-b,b+1,b-1),(c,...
Text Solution
|
- Let f: R rarr R be twice continuously differentiable. Let f(0)=f(1)=f'...
Text Solution
|
- If f(x)=x^(n), n being a non-negative integer, then the values of n fo...
Text Solution
|
- Let f be a non-constant continuous function for all xge0. Let f satisf...
Text Solution
|
- If the line ax+by+c=0,abne0, is a tangent to the curve xy=1-2x. Then
Text Solution
|
- Two particles move in the same straight line starting at the same mome...
Text Solution
|
- The complex number z satisfying the equation |z-i|=|z+1|=1 is
Text Solution
|
- On R, the set of real numbers, a relation rho is defined as 'a rhob if...
Text Solution
|
- If a,b in {1,2,3} and the equation ax^(2)+bx+1=0 has real roots, then
Text Solution
|
- If the tangent to y^(2)=4ax at the point (at^(2),2at) where |t|gt1 is ...
Text Solution
|
- The focus of the conic x^(2)-6x+4y+1=0 is
Text Solution
|