Math Chapter Wise question with answer

Q01 Let E ⊆ ⊆ ⊆ℝ and f, g, h are the functions from E into ℝ. Suppose a ∈ E and f, g, h are continuous at 'a', then for... English · DSE TGT 2019 Q02 Let f(x) = x and g(x) = |x| for all x ∈ R, then the function φ(x) satisfying () () () () φ 2 x -f x ]+[ x - g x = 0... English · Haryana PGT 2018 Q03 Let A= {a, b, c, d} and B = {1,2, 3, 4,5,6}. Then the number of one-one function from A to B is: English · NVS PGT 10-06-2019 Q04 Let f: R → → → R where f(x) = 2 x+1, x ∈ R and g: R → → → R where g(x) = x2 – 2, x ∈ R are two function, then (gof)... English · TGT 2009 Q05 Let f: R → → → R be the function defined by 1 f(x) 2 cos x for all x R, Then the range of f is– English · SECTION B PGT TIER-I 31.11.2014 TGT KVS 2017 Q06 Let function f: R R → → be defined by ((()) f x 2x sin x = + = + for all x R, ∈ Then f is– English · JDD-75-PGT TIER II-X-15 28.06.2015