Question

What did Desargue study? a. perspective geometry c. transformation of points b. algebraic geometry d. parallel projection

Answer 1

Desargue studied A) Perspective geometry. Girard Desargue was the first to discover that a single point at infinity represents the intersection of parallel lines

Answer 2

Desargue studied perspective geometry.

Explanation:

Desargue studiesd perspective geometry.

If all the intersecting points of corresponding lines lie on the same line, then the figures are said to be perspective from a line.

Desargue was a French mathematician who founded the projective/perspective geometry. In his name we have the Desargues' theorem and the Desargues graph also.