Theorem reelprrecn

Description: Reals are a subset of the pair of real and complex numbers. (Contributed by David A. Wheeler, 8-Dec-2018)

	Ref	Expression
Assertion	reelprrecn	$$⊢ℝ\in \left\{ℝ,ℂ\right\}$$

Proof

Step	Hyp	Ref	Expression
1		reex	$$⊢ℝ\in \mathrm{V}$$
2	1	prid1	$$⊢ℝ\in \left\{ℝ,ℂ\right\}$$