The value of 1 cos square a July 8, 2019 16 32 64 128 The simplified value of 1 cos square a cos square a is The simplest value of 1 cos square a cos square a is The value of cosec 4a 2 cos square a 1 is Find the value of cos square a 1 by 1 cot square a The square root of a number The value of a square is The value of cos90