Can you help me with the following three problems. Thanks so much! :)

Previous Problem Problem List Next Problem Week 11 Due Wednesday: Problem 2 (1 point) Use C to denote cos x, and express 1 + tan (x) = in terms of C. Similarly, express (1 - singx) (1 + sin x) = in terms of C. Hint: For the first part use the definition of the tangent function. For the second part use the third binomial formula: (a + b) (a - b) = a2 - 62. Note: You can earn partial credit on this problem. Preview My Answers Submit Answers You have attempted this problem 0 times. You have unlimited attempts remaining. Page generated at 10/31/2022 at 04:16pm EDT WeBWork @ 1996-2021 theme: math4 | ww_version: 2.16 | pg_version 2.16) The WeBWork Project MO1_due_wednesday / 3 Previous Problem Problem List Next Problem Week 11 Due Wednesday: Problem 3 1 point) Find the maximum and minimum values of the function f (a) = c 3 on the interval [0, 7]. The minimum value = The maximum value = Note: You can earn partial credit on this problem. Preview My Answers Submit Answers You have attempted this problem 0 times. You have unlimited attempts remaining at 04:16pm EDT1-03-04/Week_11_Due_Wednesday/4/?effectiveUser=cgr010 MAA MATHEMATICAL ASSOCIATION OF AMERICA 1_due_wednesday / 4 revious Problem Problem List Next Problem Week 11 Due Wednesday: Problem 4 point) For the function f(x) = a - - , find all values of c in the interval [3,5] that satisfy the conclusion of the Mean-Value Theorem. If appropriate, leave your answer in radical form. Enter all fractions in lowest terms. Preview My Answers Submit Answers You have attempted this problem 0 times. You have unlimited attempts remaining. Page generated at 10/31/2022 at 04:16pm EDT WeBWork @ 1996-2021| theme: math4 | ww_version: 2.16 | pg_version 2 16) The WeBWork Project oct