how to select multiple jquery element at once

// To select multiple html element at once using jquery, follow the syntax below
$("tagName1, tagName2, tageName3")
// The above code will select "tagName1", "tagName2", tagName3


// To select multiple element using "class name" follow the syntax below
$(".className1, .className2, .className3, .className4")

// To select multiple element using "id name" follow the syntax below
$("#idName1, #idName2")