Blackboard R portal is a digital platform for online teaching, knowledge sharing, learning and community building. We are here to answer all your questions about Blackboard R login.Below given are a series of official Blackboard R sites below that will help you clear your doubts about the login.
https://en.wikipedia.org/wiki/Blackboard_bold
https://oeis.org/wiki/Blackboard_bold
https://blackboard.rutgers.edu/
https://tech.rochester.edu/services/learning-management-system/
https://www.officetooltips.com/word_2016/tips/how_to_quickly_insert_double_strike_or_blackboard_bold_symbols_in_word_equations.html
https://math.meta.stackexchange.com/questions/2528/blackboard-bold
https://www.overleaf.com/learn/latex/Mathematical_fonts
https://www.w3.org/TR/xml-entity-names/double-struck.html
http://www.r-exams.org/tutorials/exams2blackboard/
http://xahlee.info/comp/unicode_math_font.html
https://www.mathworks.com/matlabcentral/answers/24790-latex-interpreter-and-blackboard-bold-mathbb-for-text
https://timmurphy.org/2010/04/28/math-blackboard-double-barred-font-in-latex/