Question
Maths
Nov. 8, 2025, 9:38 a.m.
Answer
Determine the eigen values off Adj A where A=-3,-7,-5and 2,4,3and 1,2,2
Maths
Nov. 7, 2025, 7:18 p.m.
Answer
Square garden of side 55 m has a path to metre wide inside the loan along its boundary find the area of the path also find the cost of planting grass in the rest of the garden at the rate of ₹8 per m²
How can ethanol and ethanoic acid be differentiarrd on their physical and chemical properties
Maths
Nov. 7, 2025, 4:40 a.m.
Answer
7. We wish to obtain an erect image of an object, using a concave mirror of local length 15 cm. What should be the range of distance of the object from the mirror? What is the nature of the image? Is the image larger or smaller than the object? Draw a ray diagram to show the image formation in this case.
Maths
Nov. 5, 2025, 12:16 p.m.
Answer
A can finish the work in 18 days and B can do the same work in 15 days.B alone worked for 10 days and left the job.If A alone has to finish the remaining work the number of days it takes is
Maths
Nov. 5, 2025, 10:34 a.m.
Answer
Rahul goes from one place to another and return by the same route. He pedals his way uniformly with speed u with going and v while returning.what is the average speed of his journey