C++ Matchin the following

A. #include  ____ built-in math functions

B. stream ____ extraction operator

C. setprecision ____ preprocessor directive

D. cout ____ cast

E. char ____ (),exponent, multiplication, 

 division , addition, subtraction

F. int(x) ____ default output device is the monitor

G. pow, sqrt ____ insertion operator

H. const ____ data range is -128 to 127

I. monitor ____ permanently assigns a value

J. operator precedence ____ default output device

K. << ____ changes the # of decimal places

L. >> ____ used to handle input/output data. A 

 space or return signals the end 

 of a piece of input data

3.For a=10.6, b=13.9, and c=-3.42 determine the following values: WITH EXPLANATION

a. int(a)

b. int(b)

c. int(c)

d. int(a+b)

e. int (a) + b +c

f. int (a + b) +c

g. int (a + b +c)

h. float (int(a)) + b

i. float(int(a+b))

j. fabs(a) +f abs(b)

k. sqrt(fabs(a-b))