Spring 2020 Name Math 175
Spring 2020 Name Math 175
Spring 2020 Name: ______________________________ MATH 175 – Test 2 (Show Your Work ) 7. Given 5 cos2 18 q =- and 180270 q
Give the exact value of 4 cos2arctan 3 à¦à¶ à§à· èภwithout using a calculator. 10. Solve 2cos2cos2 qq = for all exact solutions in degrees. 1 _.unknown _.unknown _.unknown _.unknown _.unknown _.unknown _.unknown