Question

Create a common friend
interest_cal() of three classes
such as: Class A,B and C. Class A
is having principle(float) private
data member and inputA()
public member function for
taking input of principle, Class B
is having rate(float) private data
member and inputB() public
member function for taking
input of rate, Class C is having
time(float) private data
member and inputC() public
member function for taking
input of time. Friend function
interest_cal() calculates and
displays simple interest after
accessing private members of
class A,B and C respectively.

Answer 1

Answer:

The process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generate oxygen as a by product..

Answer 2

Answer:

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