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Updating question 35

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Original file line number	Diff line number	Diff line change
`@@ -1280,7 +1280,16 @@ for (var i = 0; i < arr.length; i++) {`
`1280`	`1280`	`}`
`1281`	`1281`	```
`1282`	`1282`
	`1283`	`+This can also achieve by forEach (allows you to keep that variable within the forEach’s scope)`
`1283`	`1284`
	`1285`	+```javascript
	`1286`	`+var arr = [10, 32, 65, 2];`
	`1287`	`+arr.forEach(function(i) {`
	`1288`	`+ setTimeout(function() {`
	`1289`	`+ console.log('The index of this number is: ' + i);`
	`1290`	`+ }, 3000);`
	`1291`	`+})`
	`1292`	+```
`1284`	`1293`
`1285`	`1294`	`## Question 36. How to check if the value of a variable in an array?`
`1286`	`1295`

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