The needle of a dip circle shows an apparent dip of `45^@` in a particular position and `53^@` when the circle is rotated through `90^@`. Find the true dip.

A dip circle shows an apparent dip of 45^(@) at a place where the true dip is 30^(@) . If the dip circle is rotated through 90^(@) , what apparent dip will it show?

A dip circle shows an apparent dip of 45^(@) at a place where the true dip is 30^(@) . If the dip circle is rotated through 90^(@) , what apparent dip will it show?

A dip circle shows an apparent dip of 60^@ at a place where the true dip is 45^@ . If the dip circle is rotated through 90^@ , what apparent dip will it show?

A dip circle shows an apparent dip of 60^@ at a place where the true dip is 45^@ . If the dip circle is rotated through 90^@ , what apparent dip will it show?

A dip circle shows an apparent dip of 60^@ at a place where the true dip is 45^@ . If the dip circle is rotated through 90^@ , what apparent dip will it show?

A dip circle shows an apparent dip of 60^@ at a place where true dip is 45^@ . If dip circle is rotated through 90^@ , what apparent value of dip will it show?

The true dip at a place is 30^@ but a dip circle at that place shows an apparent dip of 45^@ . If the dip circle is now rotated through 90^@ , what will be the new apparent dip?

In a dip circle , the measurement of an apparent dip is 60^(@) at a place where true dip is 30^(@) . If the dip circle is rotated through 90^(@) then the relating of dip circle is