Question

answer these both question needed urgently...​

Answer 1

Answer:

answer of the 2nd question is here..

but please mark me brainliest!..

it took so long to write this!!

Step-by-step explanation:

Let sum=P

Time,t=2 years

Rate of interest=r=4%

When compound interest is half yearly

Then, time period,n= half years

Where t= Time (in years)

Time period,n=

Time period,n=4[/tex]half years

Rate of interest, r'=

Where r=Rate of interest annually

Substitute the values then we get

Rate of interest=r'

Rate of interest=2% Half yearly

.....❤

Answer 2

Answer:

hope the attachment helps you

Sorry because handwriting is not so good