Question:
The direction cosines of a line which makes equal angles with the co-ordinate axes is/are :
The direction cosines of a line which makes equal angles with the co-ordinate axes is/are :
Updated On: Jun 13, 2024
- 1, 1, 1
- -1, -1, -1
- \(±\frac{1}{\sqrt3},±\frac{1}{\sqrt3},±\frac{1}{\sqrt3}\)
- \(±\sqrt3,±\sqrt3,±\sqrt3\)
Hide Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
The correct option is (C) :\(±\frac{1}{\sqrt3},±\frac{1}{\sqrt3},±\frac{1}{\sqrt3}\).
Was this answer helpful?
0
0
Top Questions on Direction Cosines and Direction Ratios of a Line
- The angle at which the normal to the plane 4x - 8y + z = 7 is inclined to y-axis is :
- CUET (UG) - 2023
- Mathematics
- Direction Cosines and Direction Ratios of a Line
- If each side of a cube is x, then the angle between the diagonals of the cube is :
- CUET (UG) - 2023
- Mathematics
- Direction Cosines and Direction Ratios of a Line
Questions Asked in CUET exam
- Two resistances of 100 \(\Omega\) and 200 \(\Omega\) are connected in series across a 20 V battery as shown in the figure below. The reading in a 200 \(\Omega\) voltmeter connected across the 200 \(\Omega\) esistance is _______.
Fill in the blank with the correct answer from the options given below- CUET (UG) - 2024
- Current electricity
- Two parallel plate capacitors of capacitances 2 \(\mu F\) and 3 \(\mu F\) are joined in series and the combination is connected to a battery of V volts. The values of potential across the two capacitors \(V_1\) and \(V_2\) and energy stored in the two capacitors \(U_1\)and \(U_2\) respectively are related as_____
Fill in the blank with the correct answer from the options given below- CUET (UG) - 2024
- Electrostatics
- Who devised the concept of Intelligence Quotient (IQ)?
- CUET (UG) - 2024
- Psychological attributes
- As per data collected in 2011, arrange the following Indian states in terms of child sex-ratio from lowest to highest:
(A) Punjab
(B) Haryana
(C) Tamil Nadu
(D) Sikkim
Choose the correct answer from the options given below:- CUET (UG) - 2024
- Social Inequality and Exclusion
- A molecule X associates in a given solvent as per the following equation:
X ⇌ (X)n
For a given concentration of X, the van’t Hoff factor was found to be 0.80 and the
fraction of associated molecules was 0.3. The correct value of ‘n’ is:- CUET (UG) - 2024
- Solutions
View More Questions