Mathematics, 24.01.2020 23:31, DragonLovely
State whether each expression is meaningful. if not, explain why. if so, state whether it is a vector or a scalar. a. a. (bxc)i. the expression is meaningful. it is a vector. ii. the expression is meaningful. it is a scalar. iii. the expression is meaningless. the cross product is defined only for two vectors. iv. the expression is meaningless. the dot product is defined only for two vectors. b. a x (b. c)i. the expression is meaningful. it is a vector. ii. the expression is meaningful. it is a scalar. iii. the expression is meaningless. the cross product is defined only for two vectors. iv. the expression is meaningless. the dot product is defined only for two vectors. c. a x (bxc)i. the expression is meaningful. it is a vector. ii. the expression is meaningful. it is a scalar. iii. the expression is meaningless. the cross product is defined only for two vectors. iv. the expression is meaningless. the dot product is defined only for two vectors. d. (a. b). ci. the expression is meaningful. it is a vector. ii. the expression is meaningful. it is a scalar. iii. the expression is meaningless. the cross product is defined only for two vectors. iv. the expression is meaningless. the dot product is defined only for two vectors. e. (a. b)x(c. d)i. the expression is meaningful. it is a vector. ii. the expression is meaningful. it is a scalar. iv. the expression is meaningless. the cross product is defined only for two vectors. v. the expression is meaningless. the dot product is defined only for two vectors. f. (axb). (cxd)i. the expression is meaningful. it is a vector. ii. the expression is meaningful. it is a scalar. iii. the expression is meaningless. the cross product is defined only for two vectors. iv. the expression is meaningless. the dot product is defined only for two vectors.
Answers: 1
Mathematics, 21.06.2019 16:20, jennyferluna0216
Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?
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Mathematics, 21.06.2019 21:10, linettepizarro1233
See attachment below and find the equivalent of tan(∠qsr)
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Mathematics, 22.06.2019 00:50, 20alyssityh224
Arectangle has a perimeter of 24 inches. if the width is 5 more than twice the length, what are the dimensions of the rectangle?
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State whether each expression is meaningful. if not, explain why. if so, state whether it is a vecto...
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