Evaluate the following expressions. Your answers must be exact and in simplest form.
(a) ` \ln e ^ ( 7 ) = `
(b) ` e ^ (\ln 3 ) = `
(c) `e ^ (\ln \sqrt ( 2 ) ) = `
(d) ` \ln ( 1/e^ ( 5) ) = `
Box 1: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172
Enter DNE for Does Not Exist, oo for Infinity
Box 2: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172
Enter DNE for Does Not Exist, oo for Infinity
Box 3: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity
Box 4: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172
Enter DNE for Does Not Exist, oo for Infinity