X WeBWork for Tests - Math 0863 x WeBWork : MATH0863_2020F . 1 x Solve 3pi | Microsoft Math Solve X + Not secure | unbf-webwork.unbsj.ca/webwork2/MATH0863_2020F/Test_6/17/?effectiveUser=MCARSON4&user=M. (5 points) Each expression simplifies to a constant, a single trigonometric function or a power of a single trigono function. Use fundamental identities to simplify each expression. 1. (sec(ac) )2 - 1 = sin(x) tan(x) 2. cos (x) 3. (tan(x) ) + sin(a) csc(z) = 4. sec(x ) cos(x) = 5. tan(x) cos() = Note: You can earn partial credit on this problem. Preview My Answers Submit Answers You have attempted this problem 0 times. You have 5 attempts remaining