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If delta(1) and delta(2) be the appar...

If `delta_(1)` and `delta_(2)` be the apparent values of the dip observed in two planes at right angles to each other and `delta` is the true value of the dip then

A

`sin^(2)delta=sin^(2)delta_(1)+sin^(2)delta_(2)`

B

`cot^(2)delta=cot^(2)delta_(1)+cot^(2)delta_(2)`

C

`tan^(2)delta=tan^(2)delta_(1)+tan^(2)delta_(2)`

D

`cos^(2)delta=cos^(2)delta_(1)+cos^(2)delta_(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
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