12th Maths Public Exam 2026 | How to Cover Chapters? #12thmaths #publicexam2026

Q) Find the interval in which the function f given by f(x) = sin 3x , is increasing or decreasing

Trigonometry Grade 11,12 and Matric Rewrite #fyppppppppppppppppppppppp #viralvideo #mrgeneralmaths #crossnights #vaaltiktok

Q) If the direction cosines of a line are 𝜆,𝜆,𝜆, then 𝜆 is #threedimensionalgeometry

Q) If ∫ 0^1 e^𝑥/(1+𝑥) d𝑥=𝛼, then ∫_0^1 e^𝑥/((1+𝑥)^2 ) d𝑥 is #cbse #maths

12th Maths Comebook One Marks #publicexam2026 #12thmaths #tnstateboard

Q) If a line makes angles of 3𝜋/4,𝜋/3 and 𝜃 with the positive directions of 𝑥,𝑦 and z -axis

Q) The line x=1+5μ , 𝑦=−5+ 𝜇, 𝑧=−6− 3𝜇 𝑝𝑎𝑠𝑠𝑒𝑠 𝑡ℎrough which of the following point ?

If x = e^(x/y) then prove dy/dx = (x-y)/x log x is #cbse2026 #maths #cbse #class12maths

Q) If the direction cosines of a line are 𝜆,𝜆,𝜆, then 𝜆 is #threedimensionalgeometry

Q) If a ⃗+b ⃗+c ⃗=0 ⃗,|a ⃗ |=√37, |b) ⃗|=3 and |c ⃗|=4, then angle between 𝑏 ⃗ and 𝑐 ⃗ is