Question: Answer Question #5 and #7 please? 5. 7.14/14.28 POINTS PREVIOUS ANSWERS SPRECALC7 7.4.017. MY NOTES ASK YOUR TEACHER Solve the given equation. (Enter your answers
Answer Question #5 and #7 please?

5. 7.14/14.28 POINTS PREVIOUS ANSWERS SPRECALC7 7.4.017. MY NOTES ASK YOUR TEACHER Solve the given equation. (Enter your answers as a comma-separated list. Let k be any integer.) cos (0) = - V 2 0 = 2nck+ 2nck + 37 4 List six specific solutions. 0 = 4 '4' 5x 13x 17x 4 ' 4 '4 '4 x rad Need Help? Read It Watch It Talk to a Tutor 6. 14.28/14.28 POINTS PREVIOUS ANSWERS SPRECALC7 7.4.033. MY NOTES ASK YOUR TEACHER Find all solutions of the given equation. (Enter your answers as a comma- separated list. Let k be any integer. Round terms to two decimal places where appropriate.) 2 cos2(0) - 1 = 0 rad Need Help? Read It Watch It Talk to a Tutor 7. -/14.32 POINTS SPRECALC7 7.4.042.MI. MY NOTES ASK YOUR TEACHER Solve the given equation. (Enter your answers as a comma-separated list. Let k be any integer. If there is no solution, enter NO SOLUTION.) 2 cos2(0) - cos(0) - 1 = 0 0 =
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