`sec30^@+sec45^@+sec60^@=cosec30^@+cosec45^@+cosec60^@`

Prove that:a. sec30^@ tan60^@+sin45^@cosec45^@+cos30^@+cos30^@cot60^@=7/2

The value of (cosec^2 30^@ sin^2 45^@ +sec^2 60^@)/(tan60^@ cosec^2 45^@- sec^2 60^@ tan45^@) is: (cosec^2 30^@ sin^2 45^@ +sec^2 60^@)/(tan60^@ cosec^2 45^@- sec^2 60^@ tan45^@) का मान है:

Evaluate the following: (Cosec30^@+Cosec60^@+Cosec90^@)/(Sec0^@+Sec30^@+Sec60^@)

Evaluate The following : (sin 30^@+ tan 45^@ - cosec 60^@)/(sec 30^@+cos 60^@ + cot 45^@)

The value of (sin^2 60^@+cos^2 30^@- sec 35^@.sin 55^@)/(sec 60^@+cosec 30^@) is equal to: (sin^2 60^@+cos^2 30^@- sec 35^@.sin 55^@)/(sec 60^@+cosec 30^@) का मान किसके बराबर है?

prove: ((sin0^@+sin60^@)(cos60^@+cot45^@))/((cot60^@+tan30^@)(cosec30^@-cosec90^@))=9/8

Prove that : cosec 60^@ cot 30^@ tan 60^@= 2 sec^2 45^@ cos30^@ .

tan45^@/(cosec30^@)+sec60^@/(cot45^@)=

Solve for x: xsin30^@cos^2 45^@=(cot^2 30^@sec60^@tan45^@)/(cosec^2 45^@cosec30^@)