![The value of the expression [cosec(75^ ∘ + theta) - sec(15^ ∘ - theta) - tan(55^ ∘ + theta) + cot(35^ ∘ - theta)] is The value of the expression [cosec(75^ ∘ + theta) - sec(15^ ∘ - theta) - tan(55^ ∘ + theta) + cot(35^ ∘ - theta)] is](https://d2rrqu68q7r435.cloudfront.net/images/3643414/1bbcd4e6-88c9-4eb4-b22a-4d3c07e40fc9.jpg)
The value of the expression [cosec(75^ ∘ + theta) - sec(15^ ∘ - theta) - tan(55^ ∘ + theta) + cot(35^ ∘ - theta)] is
Prove that (i) sin 75° = (√6 + √2)/4 (ii) cos135° - cos120°/cos135° + cos120° = (3 - 2√2) (iii) tan 15° + cot 15° = 4 - Sarthaks eConnect | Largest Online Education Community
![3. Find tan 15^{circ } tan 15^{circ }+cot 15^{circ }=4and hence show that?( 15° +:A)∴sin² (15° - A). | Snapsolve 3. Find tan 15^{circ } tan 15^{circ }+cot 15^{circ }=4and hence show that?( 15° +:A)∴sin² (15° - A). | Snapsolve](https://wb-qb-sg-oss.bytededu.com/mobile/task_39788061/1601101028/5e4403f7-4995-4673-b565-6cbf712f99a7.jpg)
3. Find tan 15^{circ } tan 15^{circ }+cot 15^{circ }=4and hence show that?( 15° +:A)∴sin² (15° - A). | Snapsolve
![Creating a global variable to toggle (show/hide) a bunch of answer keys - TeX - LaTeX Stack Exchange Creating a global variable to toggle (show/hide) a bunch of answer keys - TeX - LaTeX Stack Exchange](https://i.stack.imgur.com/AXZtu.gif)