Relation and Functions

Q13 Show that f : [–1, 1] Є R, given by f (x) = x/(x+2) is one-one. Find the inverse of the function f : [–1, 1] & Range f. ... (sinx +cosx)2 dx Q7 ( dx/(ex+ e-x) dx Q8 ( (1+tan2 x)/(1+tanx) dx Q9 .∫ (sin2x cos2x ) / √(9-cos42x ) dx Q10 dx/(1+x2) dx Q11 (x-x3)1/3/x4 dx Q12 (cos2 x/2-sin2 x/2) dx Q13 log [ (4+3sinx) / (4+3cosx)] dx Q14 ... ................
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