Calyx wih free components is

If a unit vector veca , makes angles pi/3 with hati , pi/4 wih hatj and an acute angle theta with hatk , then find theta and hence, the components of veca .

Calyx is converted into hairy pappus in

Calyx is converted into hairy pappus in

Calyx is converted into hairy pappus in

Calyx is modified into wings in

Calyx is modified into wings in

Calyx is modified into wings in

Calyx having fused sepals is called

Calyx having fused sepals is called