JEE Main 202315 Apr, Morning shiftMathematicsMediumSets, Relations and Functions168× since 2002The number of elements in the set {n∈N:10≤n≤100\left\{n \in \mathbb{N}: 10 \leq n \leq 100\right.{n∈N:10≤n≤100 and 3n−33^{n}-33n−3 is a multiple of 7}\}} is ___________.Your answerType your answer. Integers and decimals are accepted.CheckSkip · show solution