Question

a²/a³ × a³/a⁴ ×a⁴/a²​

Answer 1

Answer:

a²/a³ × a³/a⁴ ×a⁴/a²

=> a ^2-3 x a ^ 3-4 x a ^ 4-2

=> a ^ -1 x a ^ -1 x a²

=> 1/a x 1/a x a x a

=> 1 x 1 or 1² = 1

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Answer 2

Answer:

1

Step-by-step explanation:

$\frac{a^{2} }{a^{3} }$ × $\frac{a^{3} }{a^{4} }$ × $\frac{a^{4} }{a^{2} }$

= $(a^{2-3} )$ × $(a^{3-4} )$ × $(a^{4-2} )$

= $a^{-1}$ × $a^{-1}$ × $a^{2}$

= $a^{(-1)+(-1)+2}$

= $a^{-1-1+2}$

= $a^{0}$

= 1

Hope that helps you...☺

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