3 years ago

What is the value of h in the figure below? In this diagram, ΔNMP ~ ΔONP.

Mathematics

2 answers:

katen-ka-za [31]3 years ago

7 0

Answer:

D.6

Step-by-step explanation:

apex

xeze [42]3 years ago

3 0

The answer is d i hope this helps even though you prob wont look

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$\Rightarrow$

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$\Leftarrow$

Suppose $aH=Ha$ for all $a\in G$ . Let $h\in H$ , we have to prove $aha^{-1} \in H$ for every $a\in G$ . So, let $a\in G$ . We have that $ha^{-1} =a^{-1}h'$ for some $h'\in H$ (by the hypothesis). hence we have $aha^{-1}=h' \in H$ . Because $a$ was chosen arbitrarily we have the desired .

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