Question:
If θ1 and θ2 be the apparent angles of dip observed in two vertical planes at right angles to each other, then the true angle of dip θ is given by
If θ1 and θ2 be the apparent angles of dip observed in two vertical planes at right angles to each other, then the true angle of dip θ is given by
Updated On: May 21, 2024
- cot2θ = cot2θ1 + cot2θ2
- tan2θ = tan2θ1 + tan2θ2
- cot2θ = cot2θ1 – cot2θ2
- tan2θ = tan2θ1 – tan2θ2
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The Correct Option is A
Solution and Explanation
The correct option is (A): cot2θ = cot2θ1 + cot2θ2.
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