Question

Math एन- कौन सा विकल्प एक पगी संख्या 1400 16000 200 1600​

Answer 1

Given : 1400 16000 200 1600​

To Find : A square number

 एक वर्ग  संख्या

Solution:

1400 = 2 * 2 * 2 * 5 * 5 * 7

= 2² * 5² * 2 * 7

Not a perfect square

16000 =2  * 2 * 2 * 2 * 2 * 2 * 2 * 5 * 5 * 5

= 2² * 2²  * 2² * 5²  * 2 * 5

Not a perfect square

200 = 2 * 2 * 2 * 5 * 5

= 2² * 5²  * 2

Not a perfect square

1600 = 2 * 2 * 2 * 2 * 2 * 2 * 5 * 5

= 2² * 2²  * 2²  * 5²

= ( 2 * 2 * 2 * 5)²

= 40²

Hence perfect square

1600 एक वर्ग  संख्या

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Answer 2

Step-by-step explanation:

प्राकृतिक संख्या कौन सी है