Question

value of sec square 60 degree minus cos square 30 degree ​

Answer 1

.......... ..........

Answer 2

ⓗⓔⓨⓐ ⓢⓐⓚⓢⓗⓘ ⓗⓔⓡⓔ

_________________ⓗⓔⓡⓔ ⓘⓢ ⓤⓡ ⓐⓝⓢ ⓕⓡⓘⓔⓝⓓ________________

We know that

sec 60° = 2

cos 30° = √3/2

by substituting the values in the q we get,

= 2^2 - (√3/2)^2

= 4 - 3/4

= 16-3/4

= 13/4

ℏ✺℘ḙ !т ℏḙℓ℘ṧ

♭ḙ ♭Իᾰ!ℵℓʏ

℘ℓℨ ՊᾰԻк ᾰṧ ♭Իᾰ!ℵℓ!ḙṧт

ḟ✺ℓℓ✺ω Պḙ ✌