Question:
If \((4 , 3 , 2)\begin{pmatrix} 1 \\ -2 \\ x \end{pmatrix} = (6)\) then \(x\) is
If \((4 , 3 , 2)\begin{pmatrix} 1 \\ -2 \\ x \end{pmatrix} = (6)\) then \(x\) is
Updated On: Oct 7, 2024
- 4
- 3
- 2
- 1
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
The correct option is (A): 4
Was this answer helpful?
0
0
Top Questions on Linear Equations
- The system of equations $2x + 1 = 0$ and $3y - 5 = 0$ has
- CBSE Class X - 2025
- Mathematics
- Linear Equations
- The solution of \( x - 2y = 0 \) and \( 3x + 4y - 20 = 0 \) is:
- AP POLYCET - 2025
- Mathematics
- Linear Equations
- The system of equations \( 4x + 6y = 5 \) and \( 8x + 12y = 10 \) has:
- KCET - 2025
- Mathematics
- Linear Equations
- Check whether the following system of equations is consistent or not. If consistent, solve graphically: \[ x - 2y + 4 = 0, \quad 2x - y - 4 = 0 \]
- CBSE Class X - 2025
- Mathematics
- Linear Equations
- Let \( 2x + 5y - 1 = 0 \) and \( 3x + 2y - 7 = 0 \) represent the equations of two lines on which the ants are moving on the ground. Using matrix method, find a point common to the paths of the ants.
- CBSE CLASS XII - 2025
- Mathematics
- Linear Equations
View More Questions
Questions Asked in SRMJEEE exam
- A current of 2 A passes through a coil of 100 turns, producing a magnetic flux of 5 × 10⁻⁵ Wb per turn. What is the magnetic energy associated with the coil?
- SRMJEEE - 2025
- Magnetic Field
- A box contains 5 red balls and 7 blue balls. Two balls are drawn at random without replacement. What is the probability that both balls are red?
- SRMJEEE - 2025
- Probability
- Calculate the Reynolds number for a liquid with density 1 g/cm³ and viscosity 8 × 10⁻⁴ Pa·s, flowing at 0.5 m/s through a pipe of diameter 4 cm.
- SRMJEEE - 2025
- Viscosity
- Markovnikov's rule is applicable to which of the following reactions?
- SRMJEEE - 2025
- Chemical Reactions
- The molar conductivities at infinite dilution for Na₂SO₄, K₂SO₄, KCl, HCl, and HCOONa at 300 K are 260, 308, 150, 426, and 105 S·cm²·mol⁻¹, respectively. What will be the molar conductivity at infinite dilution (Λ⁰) for formic acid in the same unit?
- SRMJEEE - 2025
- Mole concept and Molar Masses
View More Questions