In Exercise, determine whether the statement is true or false. Justify your answer.The product of two complex numbersz_1=r_1(cosθ_1+θ_1)andz_2=r_2(cosθ_2+θ_2).is zero only when r_1= 0 and/or r_2 = 0. 相关知识点: ...
(30° + 60°) = sin90° = 1 andRHS= sinA + sinB = sin 30° + sin60° =Hence, sin(A + B)≠sinA + sin B(ii) True,As we know that sin 0° = 0,sin30°=,sin45° =, sin 60° =and sin90° = 1Hence, for the increasing values of 0, sin θ is also increasing.(iii...
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aexplain the EIGHT problem-solving stage that you may use to resolving the THREE potential barriers in practicing social responsibilities identified in Question2(b) . justify your answer with relevant examples from the case 解释您可以使用到解决三个位垒在实践辨认的社会责任感在Question2的八解决问题阶段...
Q. Question 21 Is the position of a star as seen by us its true position? Justify your answer. Q. The image formed by a pinhole camera is of the same size as the object. True or false? justify your answer. Q. Is the position of a star as seen by us its true p...
Is this relation a function? [Justify your answer.]{(1,2), (5,8), (3,4), (6,3)} 相关知识点: 试题来源: 解析 Yes, since each element of the domain corresponds to only one element in the range. Yes, since each element of the domain corresponds to only one element in the ran...
Justify your answer. 相关知识点: 试题来源: 解析 True; sample answer: The vector created by + has to account for the direction of both vectors. This can result in a very small magnitude, +, if and have opposite directions. Calculating the sum of the magnitudes, + , will result in the ...
QuestionLet A , B, C be sets such that A ∩ B ≠ϕ, B ∩ C ≠ϕ and A ∩ C ≠ϕ . Do you claim that A ∩ B ∩ C ≠ϕ? Justify your answer. Solution True, if ϕϕA∩B≠ϕ, ϕϕB∩C≠ϕ and ϕϕA∩C≠ϕ, then ϕϕA∩B∩C≠ϕ We can ...
The simplest way to make it is : .justify-image{text-align: justify;}.justify-imageimg{display:inline-block;}.justify-image:after{content:"";display: inline-block;width:100%;height:0;}
Complete answer: Ginkgo trees- these plants have a very long history; their earliest relatives can be seen in the fossil record about a quarter-billion years ago. So, this whole group of plants is older than the dinosaurs. They used to be many more kinds of them than there...