Dr ved prakash 'ankur' vyangkar

CBSE 2026 BOARD EXAM// 3D//Electrical transmission wires which are laid down in winters are stre

CLASS 12 BOARD EXAM 2026 //VECTORS// ( I that a × b = c × d and a × c =4b × d , then show that

CBSE 2026 BOARD EXAM// VECTORS// a and b are two unit vectors such that | 2a + 3b | = | 3a-2b |.

IIT-JEE MAINS 2026 JANUARY/ MATRIX/ find the determinant of the matirx A^2025-3.A^2024+A^2023

IIT-JEE MAINS 2026 JANUARY/ MATRIX/ The matrix of 3x2 matrics A which can be formed using the

IIT-JEE MAINS 2026 JANUARY/ MATRIX/ Let A and B be the matrix such that B(I-A)=(I+A) then find the

IIT-JEE MAINS 2026 JANUARY (MATRIX)

IIT-JEE MAINS 2026 JANUARY/MATRIX// Let A and B be two matrics such that A^100=100B+I,

IIT-JEE MAINS 2026 JANUARY/ MATRIX// If Det(A)=6, matrix. If det adj(3adj(A^2.adj(2A)))= 2^m.2^n

CBSE COMPARTMENT 2025 QUESTIONS TRIGONOMETRY & APPLICATION OF TRIGONOMETRY//////

CBSE 2026 EXAM/ The angle of elevation of the top of a tower from certain point is 30°.

CBSE 2026 EXAM // The angle of elevation of the top of a tower 30 m high from the foot of

CBSE 2026 EXAM/ If tanθ + secθ = l, then prove that secθ = l^2+1/2l

CBSE 2026 EXAM/ If sinθ + cosθ = p and secθ + cosecθ = q, then prove that q (p2 – 1) = 2p.

CBSE 2026 EXAM// If a sinθ + b cosθ = c, then prove that a cosθ – b sinθ = SQRT a^2+b^2-c^2

CBSE 2026 EXAM // Prove that sq rt sec^θ+cosec^θ= tanθ+cotθ

CBSE 2026 EXAM /Show that tan^4θ + tan^2θ = sec^4θ – sec^2θ

CBSE 2026 EXAM // (sin α + cos α) (tan α + cot α) = sec α + cosec α

CBSE 2026 EXAM// If sin θ + cos θ = √3) then prove that tan θ + cot θ = 1

CBSE 2026 EXAM// Prove that sin^6θ + cos^6θ + 3sin^2θ cos^2θ = 1

CBSE 2026 EXAM// Prove that (sin^4θ – cos^4θ +1) cosec^2θ = 2

CBSE 2026 EXAM// If cosecθ + cotθ = p, then prove that cosθ = p^2-1/P^2+1

CLASS 10 CBSE COMPARTMENT EXAM 2025 / QUESTIONS RELATED TO Trigonometry AND APPLICATION OF

CBSE 2026 EXAM// The lower window of a house is at a height of 2 m above the ground and its

CLASS 10 BOARD EXAM 2026// If 1 + sin2θ = 3sinθ cosθ , then prove that tanθ = 1 or 1.

class 10 2026 board exam// Show that tan^4θ + tan^2θ = sec^4θ – sec^2θ

CLASS 10 MATHEMATICS BASIC TRIGNOMETRY 2025 COMPARTMENT ALL QUESTIONS (PART 1)

CBSE 2026 EXAM / Prove that theheight of the other house is h ( 1 + tan α cot β ) metres/#cbse2026

CBSE 2026 EXAM/The angle of elevation of the top of a vertical tower from a . #cbse2026

CBSE 2026 BOARD EXAM//A ladder rests against a vertical wall at an inclination α to the horizontal.

CBSE 2026 EXAM // From the top of a tower h m high, the angles of depression of two objects,

CLASS 10 CBSE EXAM 2026// (cosec A-sinA)(sec A-cos A)= 1/tanA+cotA

CBSE 2026 EXAM// PROVE THAT tanθ/1-cotθ +cotθ/1-tanθ= 1+tanθ+cotθ

CLASS 9 // EX- 8.1 Q5//समान्तर चतुर्भुज ABCD के विकर्ण BD पर दो बिन्दु P और Q इस प्रकार स्थित है

CBSE 2026 BOARD EXAM// Arka bought two cages of birds: Cage-I contains 5 parrots and 1 owl and

CBSE 2026 BOARD EXAM// The intersection of two equivalence relations on a set A, is an equivalence

CBSE 2026 BOARD EXAM// The relation R= {(1,1), (2,2), (3,3)} on the set {1,2,3} is

CBSE 2026 BOARD EXAM// CHECK F(x)= x^2 is one one and onto

CBSE 2026 BOARD EXAM // F(X)= x^3 is one one onto

CBSE 2026 BOARD EXAM// If R is an equivalence relation on a set A, then R-1 is also an equivalence

CLASS 12 BOARD EXAM 2026// If R is an equivalence relation then R^-1 is also equivalence relation

CBSE COMPARTMENT 2025 QUESTIONS TRIGONOMETRY & APPLICATION OF TRIGONOMETRY/////

CBSE COMPARTMENT 2025 QUESTIONS TRIGONOMETRY & //sinA=cosA, then 1-tanA/1+tanA=

CBSE COMPARTMENT 2025 QUESTIONS TRIGONOMETRY // IN triangle ABC, angle B=90 If AB/AC=1/2 then cosC =

CBSE COMPARTMENT 2025// TRIGONOMETRY / prove that (sinθ+secθ)^2+(cosθ+cosecθ)^2=(1+secθcosecθ)^2

CBSE COMPARTMENT 2025 QUESTIONS TRIGONOMETRY /// prove that sinθ/1+cosθ + 1+cosθ/sinθ = 2cosecθ

CBSE COMPARTMENT 2025 & APPLICATION OF TRIGONOMETRY////A drone is flying at a height of h metres.

CBSE COMPARTMENT 2025 QUESTIONS TRIGONOMETRY & APPLICATION OF TRIGONOMETRY//cos45/tan30+sin60

BOARD EXAM 2026 PREPARATION// Find the domain of cos^-1(3x-2)

BOARD EXAM 2026 CLASS 12// Find the value of (λ) if the points (-1,-1,2) , (2,8,λ) and (3,11,6) are

Board exam 2026 class 12// Find the distance of point (2,-1,3) from lines r=(2i-j+2k) +μ(3i+6j+2k)

BOARD EXAM 2026 CLASS 12// Verify the lines by r=(1-λ)i+(λ-2)j+(3-2λ)k and r=(μ+1)i+(2μ-1)j-(2μ+1)k

BOARD EXAM 2026 // AREA BOUNDED REGION QUESTION//

CBSE BOARD EXAM 2026// PROBABILITY//A problem in mathematics is given to 4 students

BOARD EXAM 2026// PROBABILITY QUESTION//Two persons are competing for a position on the Managing

BOARD EXAM 2026 // VECTOR // If a b c are unit vectors such that a.b=a.c=0 and the angle between

BOARD EXAM 2026 - Find the shortest distance between to lines l1 and l2

CLASS 12 BOARD EXAM (2026)PREPARATION CHAPTER 3D

CLASS 10 // CBSE COMPARTMENT 2025 QUESTIONS -TRIGONOMETRY & APPLICATION OF TRIGONOMETRY// #cbse2026