in the following sequence how many 8's are there each of which is preceded by an odd number, but not followed by an even number ? 7828938523847819885
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Step-by-step explanation:
385 preceded by 3 followed by 5
781 preceded by7 followed by 1
swati1246:
I can't understand what you said
hmmm now...?
others are followed by even numbers
oh OK thanks!
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