VII. x, y, z ক্রমিক সমানুপাতী রাশি হলে কোনটি ঠিক?
y2
b.xz = y
C.x2 =
- 2y
d. xz = y2
৫.x2 =
2
Answers
Answered by
1
Answer:
y² = xz
Step-by-step explanation:
x\y = y\z
or, y² =xz ... according to the rules of proportionality
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