सदिश जिसका प्रारंभिक और अंतिम बिन्दु क्रमशः $(2,5,0)$ और $(-3,7,4)$ है निम्नलिखित है
- A$-\hat{i}+12 \hat{j}+4 \hat{k}$
- B$5 \hat{i}+2 \hat{j}-4 \hat{k}$
- ✓$-5 \hat{i}+2 \hat{j}+4 \hat{k}$
- D$\hat{i}+\hat{j}+\hat{k}$
Answer: C.
View full solution →383 questions across 3 question groups — pick any mix to generate a गणित paper with step-by-step answer keys.
One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Answer: C.
View full solution →Answer: B.
View full solution →Answer: B.
View full solution →Answer: A.
View full solution →Answer: C.
View full solution →Pick question groups from the list above, set marks and difficulty, and export a branded PDF with step-by-step answer keys. First 3 chapters free — no signup.