Question

Let S be the set of all points in (-π,π) at which the function, f(x) = min{sin x, cos x} is not differentiable. Then S is a subset of which of the following?

1. {-3π/4, -π/4, π/4, 3π/4}
2. {-3π/4, -π/2, π/2, 3π/4}
3. {-π/2, -π/4, π/4, π/2}
4. {-π/4, 0, π/4}


➝➝ᴅᴏɴᴛ ꜱᴘᴀᴍ​

Answer 1

Answer:

Explanation:ble. Then S is a subset of which of the following?

1. {-3π

Answer 2

ᴏɪᴇ ᴀɢʀ ᴀᴍᴀɴ ᴛᴜ 9ᴛʜ ᴍᴇ ʜ ᴛᴏ yʜᴀ ꜱɪɴ ᴏʀ ᴄᴏꜱ ᴋᴀɪꜱᴇ ᴀᴀɢyᴀᴀ ???

Sclerenchyma tissue, when mature, is composed of dead cells that have heavily thickened walls containing lignin and a high cellulose content (60%–80%), and serves the function of providing structural support in plants. Sclerenchyma cells possess two types of cell walls: primary and secondary walls.