Hi !! I want to find area under a sine curve , from interval 0.1 to 0.3.

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Nick Sharma
Nick Sharma 2018-8-20
回答： Nick Sharma 2018-8-20
I used the following command to find area under a sine curve , from interval 0.1 to 0.3.
Q=quad(@sin(x), 0.1, 0.3);
But it is not working.
Can somebody please help

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Nick Sharma
Nick Sharma 2018-8-20
Thanks Dimitirs ...it resolved my problem..:)

更多回答（2 个）

Walter Roberson
Walter Roberson 2018-8-20
Q = quad(@sin, 0.1, 0.3);
Dimitris Kalogiros
Dimitris Kalogiros 2018-8-20
You have a syntax error on your command. You must omit parenthesis from sin function. I am giving it to you at the proper format:
Q=quad(@sin, 0.1, 0.3)

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