what will be mean proportional between 2 and 98
@ 50
@ 52
@ 14
@ none of these
⛅ give a short solutions also
Answers
Answered by
3
✌️⚫Answer ⚫✌️
✔️✔️14 ✔️✔️
✳️ Explaination ✳️
▶️The Problem could be solved by the method of proportion.
▶️They are in Continued PROPORTION
▶️=> Consider the mean PROPORTION as X
▶️=> 2 : X : : X : 98
▶️=> Mean × Mean terms = Extreme × Extreme terms
▶️=> X × X = 2 × 98
▶️=> X² = 196
▶️=> X = √ 196
▶️=> X = 14
✔️✔️14 ✔️✔️
✳️ Explaination ✳️
▶️The Problem could be solved by the method of proportion.
▶️They are in Continued PROPORTION
▶️=> Consider the mean PROPORTION as X
▶️=> 2 : X : : X : 98
▶️=> Mean × Mean terms = Extreme × Extreme terms
▶️=> X × X = 2 × 98
▶️=> X² = 196
▶️=> X = √ 196
▶️=> X = 14
Answered by
1
Answer:
14 is the mean proportional between 2and 98
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