Q) The values of π‘₯ for which the angle between the vectors a βƒ—=2π‘₯^2 i+4π‘₯j+k and b=7iβˆ’2j+π‘₯k obtu
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Q) The values of π‘₯ for which the angle between the vectors a βƒ—=2π‘₯^2 i+4π‘₯j+…
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Q) Assertion (A) : If |π‘Ž ⃗×𝑏 βƒ—|^2+|π‘Ž ⃗⋅𝑏 βƒ—|^2=256 and |𝑏 βƒ—|=8, then |a βƒ—|=2.Reason (𝑅): sin
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Q) Assertion (A) : If |π‘Ž βƒ—×𝑏 βƒ—|^2+|π‘Ž ⃗⋅𝑏 βƒ—|^2=256 and |𝑏 βƒ—|=8, then |a βƒ—|=2.Re…
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Q) lim (𝑦→0) (√(1+√(1+𝑦^4 )) βˆ’βˆš2)/𝑦^4#jee #maths #jee2025 #jee2026 #jeemains #mathematics #pyq
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Q) lim (𝑦→0) (√(1+√(1+𝑦^4 )) βˆ’βˆš2)/𝑦^4#jee #maths #jee2025 #jee2…
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YouTubeShivang Maths Academy JEE
Q) Let 𝑆 be the set of all the words that can be formed by arranging all the letters of the word G
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Q) Let 𝑆 be the set of all the words that can be formed by arranging al…
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Q) Using vectors, find the value of K such that the points (K,βˆ’11,2),(0,βˆ’2,2) and (2,4,2)
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Q) Using vectors, find the value of K such that the points (K,βˆ’11,2),(0,βˆ’β€¦
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Q) Find a vector of magnitude 5 which is perpendicular to the vectors 3𝑖 βˆ’2𝑗 +π‘˜ and 4𝑖 +3𝑗 βˆ’2
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Q) Find a vector of magnitude 5 which is perpendicular to the vect…
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Q) The probability,of forming a 12 persons committee from 4 engineers, 2 doctors and 10 #maths
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Q) The probability,of forming a 12 persons committee from 4 engine…
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Q) a 𝐚𝐧𝐝 𝐛 βƒ— are two non-zero vectors such that the projection of 𝐚 βƒ— 𝐨𝐧 𝐛 βƒ— is 0.
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1:32
Let 𝐚 βƒ— 𝐚𝐧𝐝 𝐛 βƒ— be two non-zero vectors. Prove that |𝐚 βƒ—×𝐛 βƒ— |≀|𝐚 βƒ— |. |𝐛 βƒ— |
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Q) Let f:R β†’R be a continuous function satisfying f(0) = 1 and f(2…
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Q) There are 12 points in a plane, no three of which are in the same stra…
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Q) If a βƒ— and b βƒ— are two non-collinear vectors, then find π‘₯, such that 𝛼 βƒ—=(π‘₯βˆ’β€¦
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If in βˆ†ABC, (𝐁𝐀) βƒ— = 2𝐚 βƒ— and (𝐁𝐂) βƒ— = 3𝐛 βƒ—, then (𝐀𝐂) βƒ— is #maths #cbse2026 #vec…
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Q) If π‘Ž +𝑏 + c=0 such that |π‘Ž |=3,|𝑏 |=5, |𝑐 |=7, then find the angle between π‘Ž ⃗…
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If 𝐚 𝐛 , 𝐜 𝐚𝐧𝐝 𝐝 are four non-zero vectors such that 𝐚 ×𝐛 =𝐜 ×𝐝 and 𝐚 ×𝐜 =πŸ’π› ×𝐝
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If the vectors 𝐚 βƒ—πšπ§π 𝐛 βƒ— are such that |𝐚 βƒ— |=πŸ‘, |𝐛 βƒ— |=𝟐/πŸ‘ 𝐚𝐧𝐝 |𝐚 βƒ—×𝐛 βƒ— | is a unit
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Q) Let the sum of the maximum and the minimum values of the functio…
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Q) If |π‘Ž βƒ—+𝑏 βƒ— |=60,|π‘Ž βƒ—βˆ’π‘ βƒ—|=40 and |𝑏 βƒ—|=46, then find |π‘Ž βƒ—|.#vectoralgebra #vectors
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Q) If vectors 𝐚 βƒ—, 𝐛 βƒ— 𝐚𝐧𝐝 𝟐𝐚 βƒ—+πŸ‘π› βƒ— are unit vectors, then find the angle betwe…
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Q) The projection vector of vector π‘Ž βƒ— on vector 𝑏 βƒ— is#cbse2026 #maths
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Q) Let |a|=5 and βˆ’2β‰€πœ†β‰€1. Then, the range of |πœ†a| is #maths #cbseboard…
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Q) If a and b are unit vectors inclined with each other at an angl…
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Q) Show that the area of a parallelogram whose diagonals ar…
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Q) If |π‘Ž βƒ—|=2,|𝑏 βƒ—|=3 and π‘Ž ⃗⋅𝑏 βƒ—=4, then evaluate |π‘Ž βƒ—+2𝑏 βƒ— If |π‘Ž βƒ—|=2,|𝑏 βƒ—|=3 and
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Q) For any two vectors 𝐚 βƒ— 𝐚𝐧𝐝 𝐛 βƒ—, which of the following statements is alw…
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Q) Let p βƒ— and q βƒ— be two unit vectors and 𝛼 be the angle between them. T…
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Q) The respective values of |a| and |b|, if given (π‘Ž βƒ—βˆ’b)β‹…(π‘Ž βƒ—+𝑏 )=512 and |π‘Ž |=…
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Q) Let 𝐴={π‘›βˆˆ[100,700]βˆ©π‘:𝑛 is neither a multiple of 3 nor a multiple of 4}. T…
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Q) The interior angles of a polygon with 𝑛 sides, are in an A.P. with co…
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