filmov
tv
Все публикации
Solve 2x + 3y = 11 and 2x – 4y = –24 and hence find the value of m for which y = mx + 3.
If am = bl and bn ≠ cm, then the system of equationsax + by = c; Ix + my = n(a) Has a unique solutio
Aditya is walking along the line joining points (1,4) and (0,6). Aditi is walking along the line
Solve the pair of linear equations √𝟐 𝒙−√𝟑 𝒚=𝟎 and √𝟑 𝒙−√𝟖 𝒚=𝟎 by substitution method.
The sum of a two-digit number and the number obtained by reversing the order of its digits is 165.
The sum of the digits of a two-digit number is 9. Also, nine times this number is twice the number
The value of k for which the system of linear equations x + 2y = 3, 5x + ky + 7 = 0 is inconsistent
The angles of a triangle are 𝒙°,𝒚° 𝒂𝒏𝒅 𝟒𝟎°. The difference between the two angles x and y is 𝟑𝟎°,
Places A and B are 180 km apart on a highway. One car starts from A and another from B at the same
Solve the following system of linear equations graphically:x+2y = 3, 2x-3y+8 = 0 BY ASHISH SIR
The value of k for which the system of equations 3x-ky= 7 and 6x+ 10y =3 is inconsistent, is(A) -10
The system of linear equations represented by the lines l and m is(A) consistent with unique sol
Amita buys some books for ₹1920. If she had bought 4 more books for the same amount each book would
The sum of a two-digit number and the number obtained by reversing the order of its digits is 99. If
A spherical glass vessel (shown below) has a cylindrical neck, which is 8 cm long and 2 cm wide. The
The difference of squares of two positive integers is 400. Find the integers if twice of the smaller
Solve for x :𝟑/(𝒙+𝟏)−𝟐/(𝟑𝒙−𝟏)=𝟏/𝟐, 𝒙≠−𝟏,𝟏/𝟑 CBSE 2024 STD :10TH MATH CHAPTER 4 : QUADRATIC EQUATION
Find the mode of the following data :If mean = 4.2, then find the median using empirical relationshi
The following distribution shows the weekly pocket allowance of 64 children of a locality. If the
If x cos 𝜽 + y sin 𝜽 = a and x sin 𝜽 – y cos 𝜽 = b, prove that 𝒂^𝟐 + 𝒃^𝟐= 𝒙^𝟐 + 𝒚^𝟐. CBSE 2024
Find the values of x, y, z and w in the following factor tree. Also, write the prime factorisation
The numbers on a die are replaced by the first six even numbers. The die is rolled once. Find the pr
If one zero of the polynomial 𝒙^𝟐 –𝟔𝒙+𝒃 is twice the other, find the value of b. Also, find the zer
