Question

how would you help someone remember the difference between rational and irrational numbers?

Answer 1

rational numbers are any numbers that can be written as fractions...

irrationals are those numbers that can be written as fractions... included radicals (or surds) transcendental ( pi or e) etc

Answer 2

while building concepts...betr take expert advice...not ur answers..betr google it...u will get the minutest differences

Answer 3

The electric field intensity is given as E ⃗=4(a_x ) ̂+2(a_y ) ̂-5(a_z ) ̂ at (-1,2,0)m due to a point charge at origin. Find the value of the point charge.