Use plus-minus symbol in text mode : ± Minus-Plus symbol in latex Mathematically, when a character with a plus-minus sign (±) is multiplied by a minus sign (-), the plus-minus
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a \pm b → a ± b. Mathematically, use of plus-minus symbols is much higher. And \pm command is present to denote the plus-minus symbol in latex. You don’t have to take any
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If you write: cos (a ± b) = cos a cos b ∓ sin a sin b. then + on the left side corresponds to minus on the right side, and - on the left side corresponds to + on the right side. So the above means. cos
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How To Write and Use Plus or Minus Symbol in LaTeX. In LaTeX, you can easily write the plus or minus symbol. Let’s take a simple example through the following source code: