please tell me.....
Answers
Answer:
Overtone” is a term generally applied to any higher-frequency standing wave, whereas the term harmonic is reserved for those cases in which the frequencies of the overtones are integral multiples of the frequency of the fundamental. Overtones or harmonics are also called resonances.
Answer:
Listen answer is simple!
Step-by-step explanation:
(I) 2a(X+1)+(X+1)
=2aX+2a+X+1
The above is right expression and not wrong.
Error is you cannot take 2a as common as between these expressions there is (+)ve sign meaning these are getting added. Also 2a is not getting multiplied with the other expression.
(II) 7x+3/3
= 7x/3+1
The above is right expression and not wrong.
Error is you cannot simply write 7x as 3 is getting divided by 7x too and not only 3. Also how can you just vanish +1 so simply.
Hope it helps.
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