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(37(c) 8. (3) 2.3 m (4) 1.13 JU If e, an...

(37(c) 8. (3) 2.3 m (4) 1.13 JU If e, and e, be the apparent angles of dip observed in two vertical planes at right angles to each other, then the true angle of dip O is given by [NEET-2017] (1) cotạe = cot20, + cot0 A bar mag moment M in figure. TH Sino=h 7. (2) tan20 = tan20, + tan20, (3) cote = cot?e, - coto, (4) tan20 = tan20, - tan20, in huna hathin cotton thread in a angle = are

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