momo5730 momo5730 29-05-2023 Mathematics contestada 3. and 4. please MCKTRIG8 1.4.015. Use the reciprocal identities for the following problem. If sec 0-3, find cos 0. COS 8 = Watch It Need Help? Read It 4. [-/1 Points] DETAILS MCKTRIG8 1.4.016. Use the reciprocal iden