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UrlsController::question() - APP/Controller/UrlsController.php, line 235
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 499
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 193
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167
[main] - APP/webroot/index.php, line 118
Notice (8): Use of undefined constant desc - assumed 'desc' [APP/Controller/UrlsController.php, line 236]
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$slug = 'cat-quantitative-ability-combinatorics-and-probability-counting-principles-in-order-to-go-from-city-a-to'
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UrlsController::question() - APP/Controller/UrlsController.php, line 236
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 499
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 193
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167
[main] - APP/webroot/index.php, line 118
Best CAT Coaching In Delhi - CAT | Quantitative Ability | Combinatorics and Probability | Counting Principles
In order to go from city A to City C, one must pass through City B. There are 7 roads that lead to B from A, and there are 4 roads that lead to C from B. Find the number of ways in which one can go from city A to city C and come back?
Type in your answer as an integer if your answer is 4 type in as 4.
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