Question

Hi Friends please help me with this question , Please refer the picture for my doubt.
Those Who gives correct First with explaination I will follow you and mark you as the brainliest.

Answer 1

$\huge{\underline{\mathtt{\red{A}\pink{N} \green{S}\blue{W} \purple{E}\orange{R}}}}$

B. Means

⇒ The middle terms of four different numbers are in proportion are called Means..

⇒ Here, outer terms a and d called extremes.

⇒We know, the first term (1st) and the fourth term (4th) of a proportion are called extreme terms or extremes, and the second term (2nd) and the third term (3rd) are called middle terms or means. Therefore, in a proportion, product of extremes = product of middle terms...

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Hope it helps you.....

Answer 2

B. Means

⇒ The middle terms of four different numbers are in proportion are called Means..

⇒ Here, outer terms a and d called extremes.

⇒We know, the first term (1st) and the fourth term (4th) of a proportion are called extreme terms or extremes, and the second term (2nd) and the third term (3rd) are called middle terms or means. Therefore, in a proportion, product of extremes = product of middle terms...

_______________________________

Hope it helps you(: