cos²6x - sin²4x = ?
Please help me with this guys, that will help me a lot!
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Answer:
first use difference of square and then transform sum to product
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Hello mene kabhi misuse kiya me to sab ko bolati hu
mera question tha full form of dna zee news
aur ek brother ne answer me good morning bola tha esliye mene bhi bola
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