A boatman row 10 km/hr in still water river flows at 6km /hr if he cross the river from one blank to other along shortest possible path, time taken to cross the river of width 1km is,

Option:-

a: 1/8hr

b: ¼ hr

c: ½ hr

D: 1hr

Can the sum of two equal vectors be equal to either vector

 

A nucleus X¹⁸⁴ at rest emitt alpha particle With kinetic energy 9.0MeV. The product Nucleus is Y. The values of Binding energy per nucleon of alpha particle & Y differ by 1.5MeV. The values of Binding energy per nucleon of X & Y differ by (n÷230) MeV, then n is

SUBJECT: PROBLEM BASED ON LINE DETECTION.
Query: How to apply all the filters for line detection on the following piece of image (provided below)? Explain its Observations to comment on its results.