Prove that Sin8 theta - cos8 theta = (sin2 theta - cos2 theta)(1-2sin2 theta + cos2 theta)

[@risingstarff7438]

I was very scared after seeing this as 1st example of rd Sharma and got demotivated but after seeing this video i go motivate thanks❤

[@sejalsharma1573]

Sir why did we added +2a²b² from our side

[@ishan-x-ss7159]

Yes

[@Abhistshukla91]

Bhaiya nahi lengi phir bhi ho jayega

[@Abhistshukla91]

@@ishan-x-ss7159 nahi lenge phir bhi ho jayega

[@ishan-x-ss7159]

@@Abhistshukla91 kaise bro ......

[@koustubhtiwari260]

To balance the equation

[@snowflake4087]

Are bhai aisa board mein naa aa jaye 💀

[@dr.malasharma5062]

Thank you so much sir... Ur explanation is very nice

[@Jyotiwadhwa2164]

Such a scary question it is 😢😨

[@GTxJUSTIN]

One for me sir
Sin^8 theta + cot^8 theta ...solve it plz

[@kuldip4296]

yes sir plzz solve it

[@gagankaushik1878]

I have done it

[@padmabhagti9548]

@@gagankaushik1878 tell me plzzzz

[@anshulgupta9172]

Kya iska answer 1-2sin⁴0cos⁴0 hai ???

[@ManishKumar-yh8wt]

It is helpful

[@aatifsaman2803]

Thanks sir nice explanation 👍👍👍👍👍👍

[@Notes_1321]

thq dear greatest person 🤗

[@drishtiraghav5670]

Very good explanation keep it up

[@sajinakhanal3921]

Sin⁸ theta - cos ⁸ theta = -Cos²2theta + sin²2theta upon 2

[@dharmendrasaini7825]

Thank you siy❤

[@ulfagaming952]

Very helpful 😊😊

[@gamersachin09ff79]

Thanks sir ji 🤠

[@meenakshimahajan9479]

Very gud👏👌

[@theycallmeshanuuu12]

Thank you sir ❣️

[@justanotherpeacock9968]

incredible sir!

[@nameless2487]

helpful

[@asrbrosoffl]

Are yaarrr

[@cute_girl_aradhu]

Thank you sir 😊