The correct answer would be letter A. Earthquakes are caused by the movement of the tectonic plates.
Velocity = initial velocity + (Accelleration * Time). -6 + (9.8 * 7) = -137.4. V = -137.4
The correct answer is A, they are attracted to each other because they are opposites
Answer:
a)True.
b)True.
c)False
Explanation:
a)
Yes it is true because W is also a vector and that is why it satisfy all the principle of a vector spacer.
b)
Yes it is true.
Lets take v have two subspace U₁ and U₂ then U₁ ∩ U₂ will be a subset of V.
Lets a , b ∈ U₁ ∩ U₂ and ∝ ∈ F
1)
a , b ∈ U₁ ⇒ a +b ∈ U₁ then ∝a ∈ U₁
2)
a , b ∈ U₂ ⇒ a +b ∈ U₂ then ∝a ∈ U₁
So we can say that
a +b ∈ U₁ ∩ U₂ and ∈ U₁ ∩ U₂
So U₁ ∩ U₂ is a subspace.
c)
It is false.
The two subspace W and U of a vector space V can only same when W=U.When dimensions of W and U will be same only when they will be equal.
Answer:
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Explanation:vjrhvbhlwrvbiewyvboiewbycoivyewvobiwelb
