Used:
Functions have the same derivatives if they differ a constant.
h(x) = f(x); g(x) = f(x) + const.
h'(x) = f'(x)
g'(x) = (f(x) + const.)' = f'(x) + (const.)' = f'(x) + 0 = f'(x)
h'(x) = g'(x)
Therefore yuor answer is A. f'(x)=g'(x)
Used:
How many numbers between 100 and 200 have 11 as a factor
1 answer:
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Answer:
Students liked to play football are 210 .
Step-by-step explanation:
Formlua
As given
In a school, 42% of the students liked to play football and 24% liked to play tennis.
As the percentage is always 100% .
Percentage of students choose swimming = ( 100 - 42 - 24) %
= (100 - 66) %
= 34 %
The rest of the students choose swimming If 170 students choose swimming .
Part value = 170
Percentage = 34 %
Putting all the values in the formula
Total value = 500
As the percentage for students liked to play football = 42%
Putting in the formula
Part value = 210
Thus
Students liked to play football = 210
Therefore the students liked to play football are 210 .