If x = 10 + 6√3, Find the Value of x^(1/3) − 1
If x=10+6√3, find the value of the cube root of x minus 1, by writing the cube root as a+√b and matching coefficients.
If x=10+6√3, find the value of the cube root of x minus 1, by writing the cube root as a+√b and matching coefficients.
JEE Main 2016 PYQ: find the eccentricity of a hyperbola whose latus rectum is 8 and whose conjugate axis equals half the distance between its foci.
JEE Main 2019 PYQ: find the coefficient of t^4 in [(1-t^6)/(1-t)]^3 by rewriting it as (1-t^6)^3 (1-t)^-3 and using the negative-binomial expansion.
JEE Main 2024 PYQ: A is the set of natural-number solutions to 2x+3y=23, and B is the set of their x-values. Find the number of one-one functions from A to B.
JEE Main 2025 PYQ: z1 and z2 satisfy |z1-8-2i|≤1 and |z2-2+6i|≤2. Find the minimum value of |z1-z2| by interpreting the inequalities as two disjoint circular discs.
Find a vector d that is perpendicular to both b and c, and satisfies d·a=21, given a=4i+5j-k, b=i-4j+5k, c=3i+j-k. Solved by setting up and solving a linear system.
JEE Main 2024 PYQ: find the number of triangles whose vertices are vertices of a regular octagon, but none of whose sides coincide with a side of the octagon.
JEE Main 2024 PYQ: A(α,β), B(1,0), C(γ,δ), D(1,2) are vertices of a parallelogram. Find 2(α+β+γ+δ) using the diagonal-bisection property of a parallelogram.
AIEEE PYQ: find how many distinct arrangements of the letters of MISSISSIPPI have no two S’s adjacent, using the gap method for non-adjacent placement.
Find the length of the median from vertex A to side BC in a triangle with AB=8cm, AC=6cm and angle BAC=60°, using the cosine rule followed by the median length formula.