Y sec tan inverse x July 8, 2019 16 32 64 128 Y sec tan inverse x then dy dx Y sec tan inverse x find dy dx If y sec tan inverse x If y sec tan inverse x then dy dx is equal to Y is equal to sec tan inverse x Y tan inverse sec x 3 10x 3 Y sec tan inverse x then dy dx at x 1 If y sec tan inverse x then dy dx at x 1 is Inverse of tanx