Question
If a line has direction ratios 2, β 1, β 2,
determine its direction cosines.Solution
12, 26, 54, 96, 150, 222, 306
What is the cost of cultivating a square field at a rate of Rs. 18 per square meter, given that the total cost of fencing its perimeter at a rate of Rs....
If (x β 1/xΒ = 5β2), then find the value of {(x4Β + 1/x4Β ) Γ· 1351}.
A car travels from city A to city B at a speed of 60 miles per hour and returns to city A at a speed of 40 miles per hour. If the total round trip takes...
- 'R' started his journey from point 'X' towards point 'Y' at 40 km/h. Three hours later, 'S' left point 'X' towards point 'Y' at 70 km/h. 'T' left point 'X'...
Compute P(AΗB), if P(B) = 1.0 and P(Aβ©B) = 0.64
The average of 20 numbers is 62. If 3 is added to each number, then the new average will be:
Find the sum of areas of surfaces of an open chalk box that is in the shape of Cuboid.
Statement I:Β Sum of all three dimensions of the chalk b...
Let A = 2i + 3j, B = pi + 9j, and C = i β j.If points A, B, and C are collinear, then the value of p is:
What is the percentage increase in the sales of Company R from 2018 to 2022?
