Fill in the Blanks
The total number of ways in which six ‘+’ and four ‘–’ signs can be arranged in a line such that no two signs ‘–’ occur together is ______.

Formula:-
(i) ⁿC_r

Number of (-)=4

Number of (+)=6

Number of ways=⁷C₄=35

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Question

Fill in the Blanks The total number of ways in which six ‘+’ and four ‘–’ signs can be arranged in a line such that no two signs ‘–’ occur together is ______.

Philoid · Accepted Answer

Formula:-
(i) ⁿC_r

Number of (-)=4

Number of (+)=6

Number of ways=⁷C₄=35

Fill in the BlanksThe total number of ways in which six ‘+’ and four ‘–’ signs can be arranged in a line such that no two signs ‘–’ occur together is ______.

Fill in the Blanks
The total number of ways in which six ‘+’ and four ‘–’ signs can be arranged in a line such that no two signs ‘–’ occur together is ______.