Question

19. 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
(a) Z/ 3
(b) 16 7 / 3
(c) 35
(d) none of these​

Answer 1

$\large{\underline{\underline{\bold{\red{\sf{Bonjour !}}}}}}$

option c) is correct

$\large{\bold{\blue{\sf{thanks}}}}$

Answer 2

Answer:

b hoga sayad 167/3

35 tonahi hoga