Question

Find Principal Amount
when :-
S.I = 4200 R = 12%
T = 7 by 2​

Answer 1

Answer:

your answer is givan above.

Answer 2

Answer:

principal- 10,000 amount-14,200

Step-by-step explanation:

let p be the principal

p=s.i×100/rate ×time

p=4200×100/12×(7/2)

p=10,000

amount= 10,000+4200=14,200

pls mark as brainliest answer