its due to the imaginary number property. Any imaginary number i (which is the same as saying 1i) when squared equals -i^2. So, in this case, 1i = -1i^2 = -1. or 5i = -5i^2 = -25 and so on It a rule, just keep it in mind.
@@Anonymous_00765 Aap reply dene me thoda late ho gye bro Exams kabke hogye aur Maths accha khasa nikal gaya But still, appreciate your efforts thanks 👍
Sir is underated
Why my school teachers make the topic so complicated. It's so simple. Thanks Sir.
Happy to help
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best explanation
Thank You So Much Sir. Very Great Explanation.
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Please teach this to my teacher too.....
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Thankyou sir
How did he took i² as -1 can someone pls explain?
That's basic derived mathematics formula
its due to the imaginary number property. Any imaginary number i (which is the same as saying 1i) when squared equals -i^2. So, in this case, 1i = -1i^2 = -1.
or 5i = -5i^2 = -25 and so on
It a rule, just keep it in mind.
@@patricia.antlitz thanks for that explanation!
Basically we have the value of i as √-1
@@Anonymous_00765 Aap reply dene me thoda late ho gye bro
Exams kabke hogye aur Maths accha khasa nikal gaya
But still, appreciate your efforts thanks 👍
Thaaaaaa ethana naala enga da irutha bunda 😭
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Mashallah
I think ypu had did mistake in Chart