Answer all of the following questions and SHOW WORK to Answer all of the following questions and SHOW WORK to receive full credit. receive full credit. 1. Verify: (1 + sin 0)(1 - sin 0) = cos 20 1. Verify: Seco tand = csc 0 - sin 0 2. Verify: cos 0 + sin 0 tan 0 = sec 0 2. Verify: 1+sin0 cos 8 cos 8 1+sin 0 A = 2sec 0 y. The + tan 0 = sec '0 3. Verify: tang tan 8 3. Verify: tan 0 = tan 0 sec 20 - tan e 4. Verify: tan 0+cote = tan B + cote tand cotB 4. Verify: (1+cos) = (csco - cot 0) 5. Verify: sec Otan 20 = (tan '0 + tan *0) sec 20 5. Verify: tan 20 cos 20 = 1 - cos 20 Answer all of the following questions and SHOW WORK to Answer all of the following questions AND SHOW WORK to receive full credit. receive full credit. 1. Verify the identity: sec 0 cost = 1 1. Verify: tan 0 csc e - tan 0 = cot 0 2. Verify the identity: cot = cos 0(csc 28 - 1) 2. Verify: tan 20 cos 20 = 1 - cos 20 3. Verify the identity: cos 20 - sin 20 = 2cos 20 - 1 3. Verify: sec *0 = 1 + 2tan 20 + tan '0 4. Verify the identity: sine csco = CSc 0 - sin 0 4. Verify: 1-sing + Itsine = 2 sec 20 5. Verify the identity: sec 0 + tan 0 = - _cos e 5. Verify: sin *0 + cos *0 = 1 - 2cos 20 + 2 cos *e 1-sin 0