Roboguru

Hasil operasi sama dengan

Hasil operasi begin mathsize 14px style RQ with rightwards arrow on top minus SQ with rightwards arrow on top plus PS with rightwards arrow on top minus RS with rightwards arrow on top end style sama dengan undefined

  1. begin mathsize 14px style 0 with rightwards arrow on top end style

  2. begin mathsize 14px style RS with rightwards arrow on top end style

  3. begin mathsize 14px style PS with rightwards arrow on top end style

  4. begin mathsize 14px style SR with rightwards arrow on top end style

  5. begin mathsize 14px style SP with rightwards arrow on top end style

Jawaban:

Vektor begin mathsize 14px style AB with rightwards arrow on top end style dapat dinyatakan dalam bentuk hasil pengurangan dari vektor posisi sebagai berikut.

begin mathsize 14px style AB with rightwards arrow on top equals straight b with rightwards arrow on top minus straight a with rightwards arrow on top end style

Sehingga,

begin mathsize 14px style RQ with rightwards arrow on top minus SQ with rightwards arrow on top plus PS with rightwards arrow on top minus RS with rightwards arrow on top equals open parentheses straight q with rightwards arrow on top minus straight r with rightwards arrow on top close parentheses minus open parentheses straight q with rightwards arrow on top minus straight s with rightwards arrow on top close parentheses plus open parentheses straight s with rightwards arrow on top minus straight p with rightwards arrow on top close parentheses minus open parentheses straight s with rightwards arrow on top minus straight r with rightwards arrow on top close parentheses equals straight q with rightwards arrow on top minus straight q with rightwards arrow on top minus straight r with rightwards arrow on top plus straight r with rightwards arrow on top plus straight s with rightwards arrow on top plus straight s with rightwards arrow on top minus straight s with rightwards arrow on top minus straight p with rightwards arrow on top equals straight s with rightwards arrow on top minus straight p with rightwards arrow on top equals PS with rightwards arrow on top end style

Jadi, jawaban yang tepat adalah C.

0

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