If `veca+vecb=vec c` and a+b=c, what is the angle between `veca` and `vecb` ?

If `veca+vecb=vec c` and a+b=c, what is the angle between `veca` and `vecb` ?

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Bless u sir n thanku sir 🤗

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square kyuu krenge ?

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Root hatane ke liye

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Thankyou sir

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Thanks sir

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Halwa

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Rada 😂😂😂😂 Tu tu tu tu tu tati he he boy 👦