If \(\vec{a}\) and \(\vec{b}\) makes an angle cos-159 with each other, then |a→+b&rarr....

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If \(\vec{a}\) and \(\vec{b}\) makes an angle cos-159 with each other, then |a→+b→|=2|a→-b→| for |a→|=n|b→| The integer value of n is ____ 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



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