Is the answer B? First you arrange A,E,O, (in that particular order) into 8 space, so 8C3. Then you arrange the final distinct 5 letters without restrictions in the last 5 spaces available, 5!. So 8C3*5!
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Kee Wei Lee
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3 years, 5 months ago

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@Kee Wei Lee
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o.k....then your thinking and answer is perfect and transparent.....here you see, others are having same viewpoint and opinion.......thanks Kee W.L........
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Raja Metronetizen
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3 years, 5 months ago

@Kee Wei Lee
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actually,on my part,....i don't know what's the exact answer.....BUT YOUR DESCRIPTION REGARDING THE QUESTION IS SOUNDING TO BE RIGHT ALONG WITH THE ANSWER TOO....i too thought in the same way and got the answer (B) but also thought that there may be some faults in my thinking....here you are also supporting my thinking procedure....However keep in touch....to see whether others of the friends meet at the same point of argument.........:)
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Raja Metronetizen
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3 years, 5 months ago

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B.solution is:if we arrange a,e,o into 8 spaces in a particular order , we get 8c3 possible ways.then arrange the remaining numbers with no restriction,so 5! possible ways.so the answer is 8c3*5!
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Tan Li Xuan
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3 years, 5 months ago

I agree with Kee Wei L.
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Gopinath No
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3 years, 5 months ago

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ans is b because choose three letters a,e,o from 8 letters as 8c3 and left five letters can be rearranged can be in 5 !
manner
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Bhuvnesh Goyal
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3 years, 5 months ago

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TopNewestIs the answer B? First you arrange A,E,O, (in that particular order) into 8 space, so 8C3. Then you arrange the final distinct 5 letters without restrictions in the last 5 spaces available, 5!. So 8C3*5! – Kee Wei Lee · 3 years, 5 months ago

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– Raja Metronetizen · 3 years, 5 months ago

o.k....then your thinking and answer is perfect and transparent.....here you see, others are having same viewpoint and opinion.......thanks Kee W.L........Log in to reply

– Raja Metronetizen · 3 years, 5 months ago

thanx for communication....Log in to reply

– Raja Metronetizen · 3 years, 5 months ago

actually,on my part,....i don't know what's the exact answer.....BUT YOUR DESCRIPTION REGARDING THE QUESTION IS SOUNDING TO BE RIGHT ALONG WITH THE ANSWER TOO....i too thought in the same way and got the answer (B) but also thought that there may be some faults in my thinking....here you are also supporting my thinking procedure....However keep in touch....to see whether others of the friends meet at the same point of argument.........:)Log in to reply

B.solution is:if we arrange a,e,o into 8 spaces in a particular order , we get 8c3 possible ways.then arrange the remaining numbers with no restriction,so 5! possible ways.so the answer is 8c3*5! – Tan Li Xuan · 3 years, 5 months ago

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– Raja Metronetizen · 3 years, 5 months ago

right....:)Log in to reply

I agree with Kee Wei L. – Gopinath No · 3 years, 5 months ago

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ans is b because choose three letters a,e,o from 8 letters as 8c3 and left five letters can be rearranged can be in 5 !

manner – Bhuvnesh Goyal · 3 years, 5 months ago

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– Raja Metronetizen · 3 years, 5 months ago

yes u r right....:)Log in to reply