Math Chapter Wise question with answer

Q01 If f(x) = cos 2 [π ]x + cos[ 2 π − ]x, where [x] stands for the greatest integer function, then π f 2 = English · UKPSC Lecturer (Mains) 2020 Q02 If f(x) = tan–1 x and g(x) = sinx, then (gof) (x) is equal to English · UP TGT 2021 Q03 Let F1 be the set of parallelograms, F2 the set of rectangles, F3 the set of rhombuses, F4 the set of squares and F... English · SECTION B PGT TIER-I 31.11.2014 Q04 The number of real solutions of the equation tan-1 1 2 (1) sin 1 2 x x x x π − + + + + = + + + + = + + + + = + + +... English · PGT 2004 Q05 If f(x) = tan x then the value of f (x) + f (–x) is equal to– English · UP PCS (Pre) 1995 Q06 If f: R→R, g: R→R and h: R→R such that f(x) =x2, g(x) = tan x, h (x) = loge x, then value of [ho(g o f)] (x) (where... English · TGT 2010