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أنت في المستوى   المبتدئ المتوسط المتقدم    نتيجتك: 0    زمن الاجابة:
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أوجد مسقط  : 5 mathtype@mtef@5@5@+=feaagcart1ev2aaatcvaufebsjuyzl2yd9gzlbvynv2caerbulwblnhiov2dgi1btfmbaexatlxbi9gbaerbd9wdylwzybitldharqqtubsr4rnchbgeagqivu0je9sqqrpepc0xbbl8f4hqaqffpeea0xe9lq=jc9vqaqpepm0xbba9pwe9q8fs0=yqaqpepae9pg0firpepekkfr0xfr=xfr=xb9adbaqaaegacigaaiaabeqaamaabaabaagcbagaeyipawjaagymaiaaiadacaggsagaagomaiaacycacaai4agaeyopa4daaa@3c0a@ = u  على  3 , 2 mathtype@mtef@5@5@+=feaagcart1ev2aaatcvaufebsjuyzl2yd9gzlbvynv2caerbulwblnhiov2dgi1btfmbaexatlxbi9gbaerbd9wdylwzybitldharqqtubsr4rnchbgeagqivu0je9sqqrpepc0xbbl8f4hqaqffpeea0xe9lq=jc9vqaqpepm0xbba9pwe9q8fs0=yqaqpepae9pg0firpepekkfr0xfr=xfr=xb9adbaqaaegacigaaiaabeqaamaabaabaagcbagaeyipawjaagymaiaaiadacaggsagaagomaiaacycacaai4agaeyopa4daaa@3c0a@ = v  .

ثم استعمله لكتابة  u  على صورة جمع متجهين متعامدين أحدهما  مسقط  u على v

  15 13 , 10 13 50 13 , −75 13 mathtype@mtef@5@5@+=feaagcart1ev2aaatcvaufebsjuyzl2yd9gzlbvynv2caerbulwblnhiov2dgi1btfmbaexatlxbi9gbaerbd9wdylwzybitldharqqtubsr4rnchbgeagqivu0je9sqqrpepc0xbbl8f4hqaqffpeea0xe9lq=jc9vqaqpepm0xbba9pwe9q8fs0=yqaqpepae9pg0firpepekkfr0xfr=xfr=xb9adbaqaaegacigaaiaabeqaamaabaabaagcbagaeyipawzaasaaaeaacaaixagaaginaiaaisdaaeaacaai4agaagyoaaaacaggsawaasaaaeaacaai5agaagimaaqaaiaaiidacaai5aaaaiabg6da+iabgucariabgyda8iabgkhitmaalaaabagaagynaiaaiwdaaeaacaai4agaagyoaaaacaggsawaasaaaeaacaai4agaagioaaqaaiaaiidacaai5aaaaiabg6da+aaa@49f6@  = u        
  15 13 , −10 13 + 50 13 , −75 13 mathtype@mtef@5@5@+=feaagcart1ev2aaatcvaufebsjuyzl2yd9gzlbvynv2caerbulwblnhiov2dgi1btfmbaexatlxbi9gbaerbd9wdylwzybitldharqqtubsr4rnchbgeagqivu0je9sqqrpepc0xbbl8f4hqaqffpeea0xe9lq=jc9vqaqpepm0xbba9pwe9q8fs0=yqaqpepae9pg0firpepekkfr0xfr=xfr=xb9adbaqaaegacigaaiaabeqaamaabaabaagcbagaeyipawzaasaaaeaacaaixagaaginaiaaisdaaeaacaai4agaagyoaaaacaggsawaasaaaeaacaai5agaagimaaqaaiaaiidacaai5aaaaiabg6da+iabgucariabgyda8iabgkhitmaalaaabagaagynaiaaiwdaaeaacaai4agaagyoaaaacaggsawaasaaaeaacaai4agaagioaaqaaiaaiidacaai5aaaaiabg6da+aaa@49f6@ = u        
  15 13 , 10 13 + 50 13 , −75 13 mathtype@mtef@5@5@+=feaagcart1ev2aaatcvaufebsjuyzl2yd9gzlbvynv2caerbulwblnhiov2dgi1btfmbaexatlxbi9gbaerbd9wdylwzybitldharqqtubsr4rnchbgeagqivu0je9sqqrpepc0xbbl8f4hqaqffpeea0xe9lq=jc9vqaqpepm0xbba9pwe9q8fs0=yqaqpepae9pg0firpepekkfr0xfr=xfr=xb9adbaqaaegacigaaiaabeqaamaabaabaagcbagaeyipawzaasaaaeaacaaixagaaginaiaaisdaaeaacaai4agaagyoaaaacaggsawaasaaaeaacaai5agaagimaaqaaiaaiidacaai5aaaaiabg6da+iabgucariabgyda8iabgkhitmaalaaabagaagynaiaaiwdaaeaacaai4agaagyoaaaacaggsawaasaaaeaacaai4agaagioaaqaaiaaiidacaai5aaaaiabg6da+aaa@49f6@ = u        
  15 13 , 10 13 + 50 13 , −75 13 mathtype@mtef@5@5@+=feaagcart1ev2aaatcvaufebsjuyzl2yd9gzlbvynv2caerbulwblnhiov2dgi1btfmbaexatlxbi9gbaerbd9wdylwzybitldharqqtubsr4rnchbgeagqivu0je9sqqrpepc0xbbl8f4hqaqffpeea0xe9lq=jc9vqaqpepm0xbba9pwe9q8fs0=yqaqpepae9pg0firpepekkfr0xfr=xfr=xb9adbaqaaegacigaaiaabeqaamaabaabaagcbagaeyipawzaasaaaeaacaaixagaaginaiaaisdaaeaacaai4agaagyoaaaacaggsawaasaaaeaacaai5agaagimaaqaaiaaiidacaai5aaaaiabg6da+iabgucariabgyda8iabgkhitmaalaaabagaagynaiaaiwdaaeaacaai4agaagyoaaaacaggsawaasaaaeaacaai4agaagioaaqaaiaaiidacaai5aaaaiabg6da+aaa@49f6@ = u        
            
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