JEE Math Practice Question
If the length of the latus rectum of a parabola, whose focus is $$(a, a)$$ and the tangent at its vertex is $$x+y=a$$, is 16, then $$|a|$$ is equal to :
- A.$$2 \sqrt{2}$$
- B.$$2 \sqrt{3}$$
- C.$$4 \sqrt{2}$$
- D.4
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