Q. Find the vector joining the points P(2, 3, 0) and Q(– 1, – 2, – 4) directed from P to Q.
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Answers
Answered by
1
Step-by-step explanation:
Number of radio sets = 40
Total money with merchant = ` 78,592
Cost of 1 radio set = ` 1200
\
Cost of 40 radio sets = ` (1200 × 40)
= ` 48,000
\ Money left with the merchant after purchase of
radio sets
= ` 78592 – ` 48000
= ` 30,592
\ Money left after the purchase = ` 30592
3
Answered by
7
Answer:
Evaluate :-
\sf \dfrac{ {sin}^{2} 63 + {sin}^{2}27 }{cos {}^{2} 17 + {cos}^{2} 73}
cos
2
17+cos
2
73
sin
2
63+sin
2
27
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