Question

64. P(a,b)(yd) are two point lie on cur
tan?(x + y). + cos²(x + y) + y2 + 2y = 0 on
plane. If d = PQ then cos d =
1) 0
2) (-1)n",neN
3) ET
4) +2 n nan​

Answer 1

Answer:

$.x6. {6 \\ \\ \\ - {1 \div = {3 \sqrt{ \sec( \alpha \beta ee \beta ) } }^{2} }^{?} }^{?} \times \frac{?}{?}$

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