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Let and F Be Sufficiently Smooth Scalar and Vector Fields

Question 24

Multiple Choice

Let Let  and F be sufficiently smooth scalar and vector fields, respectively.Express the well-known identity  . (  F )  = (    )  . F +   ( . F)  using the notations grad , div or curl. A)  curl (  F)  = grad (  )  . F +     div (F)  B)  div (  F)  = curl (  )  . F +    grad (F)  C)  div (  F)  = grad (  )  . F +    div (F)  D)  grad (  F)  = div (  )  . F +    curl (F)  E)  curl (  F)  = div (  )  . F +     grad (F) and F be sufficiently smooth scalar and vector fields, respectively.Express the well-known identity Let  and F be sufficiently smooth scalar and vector fields, respectively.Express the well-known identity  . (  F )  = (    )  . F +   ( . F)  using the notations grad , div or curl. A)  curl (  F)  = grad (  )  . F +     div (F)  B)  div (  F)  = curl (  )  . F +    grad (F)  C)  div (  F)  = grad (  )  . F +    div (F)  D)  grad (  F)  = div (  )  . F +    curl (F)  E)  curl (  F)  = div (  )  . F +     grad (F) . (11ee7bad_9f85_f900_ae82_29e1b84eee54_TB9661_11 F ) = (11ee7bad_7817_372f_ae82_a36163e56c30_TB9661_11 11ee7bad_9f85_f900_ae82_29e1b84eee54_TB9661_11 ) . F + 11ee7bad_9f85_f900_ae82_29e1b84eee54_TB9661_11 (11ee7bad_7817_372f_ae82_a36163e56c30_TB9661_11. F) using the notations grad , div or curl.


A) curl (11ee7bad_9f85_f900_ae82_29e1b84eee54_TB9661_11 F) = grad (11ee7bad_e8b4_1a82_ae82_cd578f612ee6_TB9661_11 ) . F + 11ee7bad_e8b4_1a82_ae82_cd578f612ee6_TB9661_11 div (F)
B) div (11ee7bad_9f85_f900_ae82_29e1b84eee54_TB9661_11 F) = curl (11ee7bad_e8b4_1a82_ae82_cd578f612ee6_TB9661_11 ) . F + 11ee7bad_e8b4_1a82_ae82_cd578f612ee6_TB9661_11 grad (F)
C) div (11ee7bad_9f85_f900_ae82_29e1b84eee54_TB9661_11 F) = grad (11ee7bad_e8b4_1a82_ae82_cd578f612ee6_TB9661_11 ) . F + 11ee7bad_e8b4_1a82_ae82_cd578f612ee6_TB9661_11 div (F)
D) grad (11ee7bad_9f85_f900_ae82_29e1b84eee54_TB9661_11 F) = div (11ee7bad_e8b4_1a82_ae82_cd578f612ee6_TB9661_11 ) . F + 11ee7bad_e8b4_1a82_ae82_cd578f612ee6_TB9661_11 curl (F)
E) curl (11ee7bad_9f85_f900_ae82_29e1b84eee54_TB9661_11 F) = div (11ee7bad_e8b4_1a82_ae82_cd578f612ee6_TB9661_11 ) . F + 11ee7bad_d4f5_2c01_ae82_0ffef783bd40_TB9661_11 grad (F)

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