Видео ютуба по тегу Classdemics

The ratio of the sum and product of the roots of the quadratic equation 5x2 – 6x + 21 = 0 is
The ratio of the sum and product of the roots of the quadratic equation 5x2 – 6x + 21 = 0 is
Evaluate : tan²60°/(sin²60° + cos²30°) #cbseboardexam2025 @classdemics
Evaluate : tan²60°/(sin²60° + cos²30°) #cbseboardexam2025 @classdemics
Class 10 Ch-8 Trigonometry Ex 8.1 Q1 to Q7 #class10maths @classdemics
Class 10 Ch-8 Trigonometry Ex 8.1 Q1 to Q7 #class10maths @classdemics
The value of [sin²Φ + 1/(1+tan²Φ)] is #CompartmentBoardPaper2024 @classdemics
The value of [sin²Φ + 1/(1+tan²Φ)] is #CompartmentBoardPaper2024 @classdemics
Toughest Coordinate Geometry Questions from Previous Board Exams– Are You Ready?
Toughest Coordinate Geometry Questions from Previous Board Exams– Are You Ready?" @classdemics
Prove that √5 is an irrational number. #2025boardexamsolutions @classdemics
Prove that √5 is an irrational number. #2025boardexamsolutions @classdemics
For what value of θ, 𝒔𝒊𝒏𝟐𝛉+𝐬𝐢𝐧𝛉+ 𝒄𝒐𝒔𝟐𝛉 is equal to 2? #class10exam2025
For what value of θ, 𝒔𝒊𝒏𝟐𝛉+𝐬𝐢𝐧𝛉+ 𝒄𝒐𝒔𝟐𝛉 is equal to 2? #class10exam2025
Prove that 1/√5 is an irrational number @classdemics #cbseboardexam2025
Prove that 1/√5 is an irrational number @classdemics #cbseboardexam2025
If one of the zeroes of the quadratic polynomial (α - 1)𝒙𝟐 + 𝜶𝒙+ 𝟏 is – 3, then the value of α is
If one of the zeroes of the quadratic polynomial (α - 1)𝒙𝟐 + 𝜶𝒙+ 𝟏 is – 3, then the value of α is
If sin θ = 1, then the value of 1/2 sin θ/2 is #class10exam2025 #boardexampreparation2025
If sin θ = 1, then the value of 1/2 sin θ/2 is #class10exam2025 #boardexampreparation2025
If ( 1)ⁿ + ( 1)⁸ = 0, then n is @classdemics #cbseboardexam2025
If ( 1)ⁿ + ( 1)⁸ = 0, then n is @classdemics #cbseboardexam2025
The distance between the points (2,- 3) and (-2, 3) is #class10exam2025
The distance between the points (2,- 3) and (-2, 3) is #class10exam2025
If ∝ and β are the zeroes of the polynomial p(x) = kx2 – 30x + 45k and ∝ + β = ∝β, then the value of
If ∝ and β are the zeroes of the polynomial p(x) = kx2 – 30x + 45k and ∝ + β = ∝β, then the value of
Two dice are tossed simultaneously. The probability of getting odd numbers on both the dice is
Two dice are tossed simultaneously. The probability of getting odd numbers on both the dice is
Assertion (A) : ABCD is a trapezium with DC || AB. E and F are points on AD and BC respectively,
Assertion (A) : ABCD is a trapezium with DC || AB. E and F are points on AD and BC respectively,
Proven method to solve sample paper @classdemics #targetboard2024 #samplepaper #maths
Proven method to solve sample paper @classdemics #targetboard2024 #samplepaper #maths
For what value of k, the product of zeroes of the polynomials k𝒙𝟐 − 𝟒𝒙− 𝟕 is 2? #class10exam2025
For what value of k, the product of zeroes of the polynomials k𝒙𝟐 − 𝟒𝒙− 𝟕 is 2? #class10exam2025
The value of tan²Φ -(1/cos Φ × secΦ) is @classdemics #cbseboardexams2025
The value of tan²Φ -(1/cos Φ × secΦ) is @classdemics #cbseboardexams2025