wrerteteT5070 wrerteteT5070 03-07-2024 Mathematics Answered What are all the exact solutions of √2 cos x-1=0 for 0≤ x≤ 2π ?a. π /4 b. π /4 and 7π /4 c. 3π /4 and 5π /4 d. π /4 · 3π /4 · 5π /4 , and 7π /4