Question

If theta lie in second quadrant in which the following will lie 2thdta

Answer 1

$if \:theta\: lies \:in \:second \:quadrant\: then\: <strong>sine</strong><strong>\:</strong><strong> and </strong><strong>\:</strong><strong>cosec</strong> \:will\: be \:positive\: and \:rest \:will\: negative$