Question

उदाहरण 4. फलन ल =x2-y2 + 2z2
की दिशीय अवकलज बिन्दु P(1, 2, 3) पर रेखा PQ की दिशा में
ज्ञात कीजिये,जहाँ Q का निर्देशांक (5, 0, 4) है​

Answer 1

Step-by-step explanation:

Korea consists of the Korean Peninsula, Jeju Island, and several minor islands near the peninsula. It is bordered by China to the northwest and Russia to the northeast. It is separated from Japan to the east by the Korea Strait and the Sea of Japan (East Sea).